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CVE-2026-79608

xen affected and fixed versions

The workaround for XSA-433 (Zenbleed, CVE-2023-20593) was later re-worked to better integrate with other manipulations of the same MSR. In this rework an inverted conditional was introduced, resulting in the workaround to not be applied when needed and vice versa. For more details, see: http://xenbits.xen.org/xsa/advisory-433.html

Gravidade: Critical · CVSS 9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: Oct 13, 2026, 3:44:08 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.35% · Oct 27, 2026

Projects and upstream resources

Reported versions and fixes

Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.

Distribution / release	Package	Version	Status	Source
Debiantrixie-security	xen	`4.20.4+39-gf1e1321c87-0+deb13u1`	Fixed	[CVE-2026-79608]
Debiantrixie	xen	`4.20.4+39-gf1e1321c87-0+deb13u1`	FixedDistribution-reported fixed boundary	[CVE-2026-79608]
Debiansid	xen	`4.20.4+39-gf1e1321c87-1`	FixedDistribution-reported fixed boundary	[CVE-2026-79608]
Debianforky	xen	`4.20.4+39-gf1e1321c87-1`	FixedDistribution-reported fixed boundary	[CVE-2026-79608]

Showing 4 fix observations. All 50 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
Alpine3.21	xen	`4.19.6-r2`	UnknownSource applicability is not established	[ALPINE-CVE-2026-79608]Oct 23, 2026, 6:30:03 PM UTC
Alpine3.22	xen	`4.20.4-r2`	UnknownSource applicability is not established	[ALPINE-CVE-2026-79608]Oct 23, 2026, 6:30:03 PM UTC
Alpine3.23	xen	`4.20.4-r2`	UnknownSource applicability is not established	[ALPINE-CVE-2026-79608]Oct 23, 2026, 6:30:03 PM UTC
Alpine3.24	xen	`4.21.2-r2`	UnknownSource applicability is not established	[ALPINE-CVE-2026-79608]Oct 23, 2026, 6:30:03 PM UTC
Debianbookworm	xen	Not reported	AffectedDistribution reports no fix	[CVE-2026-79608]
Debianbookworm	xen	`4.17.5+72-g01140da4e8-1`	Affected	[CVE-2026-79608]
Debianbookworm-security	xen	`4.17.7-0+deb12u1`	Affected	[CVE-2026-79608]
Debianforky	xen	`4.20.4+39-gf1e1321c87-1`	FixedDistribution-reported fixed boundary	[CVE-2026-79608]
Debiansid	xen	`4.20.4+39-gf1e1321c87-1`	FixedDistribution-reported fixed boundary	[CVE-2026-79608]
Debiantrixie	xen	`4.20.3+127-gc42374a105-0+deb13u1`	Affected	[CVE-2026-79608]
Debiantrixie	xen	`4.20.4+39-gf1e1321c87-0+deb13u1`	FixedDistribution-reported fixed boundary	[CVE-2026-79608]
Debiantrixie-security	xen	`4.20.4+39-gf1e1321c87-0+deb13u1`	Fixed	[CVE-2026-79608]
Ubuntu16.04	xen	`4.5.1-0ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu16.04	xen	`4.5.1-0ubuntu2`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu16.04	xen	`4.6.0-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu16.04	xen	`4.6.0-1ubuntu2`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu16.04	xen	`4.6.0-1ubuntu4`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu16.04	xen	`4.6.0-1ubuntu4.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu16.04	xen	`4.6.0-1ubuntu4.2`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu16.04	xen	`4.6.0-1ubuntu4.3`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu16.04	xen	`4.6.5-0ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu16.04	xen	`4.6.5-0ubuntu1.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu16.04	xen	`4.6.5-0ubuntu1.2`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu16.04	xen	`4.6.5-0ubuntu1.4`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu18.04	xen	`4.9.0-0ubuntu3`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu18.04	xen	`4.9.0-0ubuntu4`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu18.04	xen	`4.9.2-0ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu20.04	xen	`4.11.3+24-g14b62ab3e5-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu20.04	xen	`4.11.3+24-g14b62ab3e5-1ubuntu2`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu20.04	xen	`4.11.3+24-g14b62ab3e5-1ubuntu2.2`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu20.04	xen	`4.11.3+24-g14b62ab3e5-1ubuntu2.3`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu20.04	xen	`4.9.2-0ubuntu2`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu20.04	xen	`4.9.2-0ubuntu6`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu20.04	xen	`4.9.2-0ubuntu7`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu22.04	xen	`4.11.4+24-gddaaccbbab-1ubuntu2`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu22.04	xen	`4.16.0-1~ubuntu2`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu22.04	xen	`4.16.0-1~ubuntu2.1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu24.04	xen	`4.17.2+55-g0b56bed864-1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu24.04	xen	`4.17.2+76-ge1f9cb16e2-1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu24.04	xen	`4.17.2+76-ge1f9cb16e2-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu24.04	xen	`4.17.2-1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu24.04	xen	`4.17.3+10-g091466ba55-1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu24.04	xen	`4.17.3+10-g091466ba55-1.1ubuntu2`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu24.04	xen	`4.17.3+10-g091466ba55-1.1ubuntu3`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu26.04	xen	`4.20.0+68-g35cb38b222-1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu26.04	xen	`4.20.2+7-g1badcf5035-2`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu26.04	xen	`4.20.2+7-g1badcf5035-2build2`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu26.10	xen	`4.20.2+37-g61ff35323e-1ubuntu1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu26.10	xen	`4.20.2+7-g1badcf5035-2build2`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC
Ubuntu26.10	xen	`4.20.3+127-gc42374a105-1`	UnknownSource applicability is not established	[UBUNTU-CVE-2026-79608]Oct 22, 2026, 10:30:17 AM UTC

Original provider fields

{
  "package_releases": [
    {
      "name": "xen",
      "status": "fixed",
      "release": "sid",
      "version": "4.20.4+39-gf1e1321c87-1"
    },
    {
      "name": "xen",
      "status": "fixed",
      "release": "forky",
      "version": "4.20.4+39-gf1e1321c87-1"
    },
    {
      "name": "xen",
      "status": "vulnerable",
      "release": "trixie",
      "version": "4.20.3+127-gc42374a105-0+deb13u1"
    },
    {
      "name": "xen",
      "status": "fixed",
      "release": "trixie-security",
      "version": "4.20.4+39-gf1e1321c87-0+deb13u1"
    },
    {
      "name": "xen",
      "status": "vulnerable",
      "release": "bookworm",
      "version": "4.17.5+72-g01140da4e8-1"
    },
    {
      "name": "xen",
      "status": "vulnerable",
      "release": "bookworm-security",
      "version": "4.17.7-0+deb12u1"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "xen",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "4.20.4+39-gf1e1321c87-1"
    },
    {
      "bug": null,
      "name": "xen",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": "4.20.4+39-gf1e1321c87-1"
    },
    {
      "bug": null,
      "name": "xen",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": "4.20.4+39-gf1e1321c87-0+deb13u1"
    },
    {
      "bug": null,
      "name": "xen",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": ""
    }
  ],
  "distribution_packages": [
    {
      "name": "xen",
      "distro": "alpine",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.19.6-r2"
            }
          ]
        }
      ],
      "release": "3.21",
      "versions": [],
      "ecosystem": "apk",
      "provider_url": "https://osv.dev/vulnerability/ALPINE-CVE-2026-79608",
      "fixed_version": "4.19.6-r2",
      "provider_source": "pypi",
      "provider_record_id": "ALPINE-CVE-2026-79608",
      "provider_updated_at": "2026-10-23T18:30:03.202657344Z",
      "applicability_unknown": true
    },
    {
      "name": "xen",
      "distro": "alpine",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.20.4-r2"
            }
          ]
        }
      ],
      "release": "3.22",
      "versions": [],
      "ecosystem": "apk",
      "provider_url": "https://osv.dev/vulnerability/ALPINE-CVE-2026-79608",
      "fixed_version": "4.20.4-r2",
      "provider_source": "pypi",
      "provider_record_id": "ALPINE-CVE-2026-79608",
      "provider_updated_at": "2026-10-23T18:30:03.202657344Z",
      "applicability_unknown": true
    },
    {
      "name": "xen",
      "distro": "alpine",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.20.4-r2"
            }
          ]
        }
      ],
      "release": "3.23",
      "versions": [],
      "ecosystem": "apk",
      "provider_url": "https://osv.dev/vulnerability/ALPINE-CVE-2026-79608",
      "fixed_version": "4.20.4-r2",
      "provider_source": "pypi",
      "provider_record_id": "ALPINE-CVE-2026-79608",
      "provider_updated_at": "2026-10-23T18:30:03.202657344Z",
      "applicability_unknown": true
    },
    {
      "name": "xen",
      "distro": "alpine",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.21.2-r2"
            }
          ]
        }
      ],
      "release": "3.24",
      "versions": [],
      "ecosystem": "apk",
      "provider_url": "https://osv.dev/vulnerability/ALPINE-CVE-2026-79608",
      "fixed_version": "4.21.2-r2",
      "provider_source": "pypi",
      "provider_record_id": "ALPINE-CVE-2026-79608",
      "provider_updated_at": "2026-10-23T18:30:03.202657344Z",
      "applicability_unknown": true
    },
    {
      "name": "xen",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "16.04",
      "versions": [
        "4.5.1-0ubuntu1",
        "4.5.1-0ubuntu2",
        "4.6.0-1ubuntu1",
        "4.6.0-1ubuntu2",
        "4.6.0-1ubuntu4",
        "4.6.0-1ubuntu4.1",
        "4.6.0-1ubuntu4.2",
        "4.6.0-1ubuntu4.3",
        "4.6.5-0ubuntu1",
        "4.6.5-0ubuntu1.1",
        "4.6.5-0ubuntu1.2",
        "4.6.5-0ubuntu1.4"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-79608",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2026-79608",
      "provider_updated_at": "2026-10-22T10:30:17.386650206Z",
      "applicability_unknown": true
    },
    {
      "name": "xen",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "18.04",
      "versions": [
        "4.9.0-0ubuntu3",
        "4.9.0-0ubuntu4",
        "4.9.2-0ubuntu1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-79608",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2026-79608",
      "provider_updated_at": "2026-10-22T10:30:17.386650206Z",
      "applicability_unknown": true
    },
    {
      "name": "xen",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "20.04",
      "versions": [
        "4.9.2-0ubuntu2",
        "4.9.2-0ubuntu6",
        "4.9.2-0ubuntu7",
        "4.11.3+24-g14b62ab3e5-1ubuntu1",
        "4.11.3+24-g14b62ab3e5-1ubuntu2",
        "4.11.3+24-g14b62ab3e5-1ubuntu2.2",
        "4.11.3+24-g14b62ab3e5-1ubuntu2.3"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-79608",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2026-79608",
      "provider_updated_at": "2026-10-22T10:30:17.386650206Z",
      "applicability_unknown": true
    },
    {
      "name": "xen",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "22.04",
      "versions": [
        "4.11.4+24-gddaaccbbab-1ubuntu2",
        "4.16.0-1~ubuntu2",
        "4.16.0-1~ubuntu2.1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-79608",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2026-79608",
      "provider_updated_at": "2026-10-22T10:30:17.386650206Z",
      "applicability_unknown": true
    },
    {
      "name": "xen",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "24.04",
      "versions": [
        "4.17.2-1",
        "4.17.2+55-g0b56bed864-1",
        "4.17.2+76-ge1f9cb16e2-1",
        "4.17.2+76-ge1f9cb16e2-1ubuntu1",
        "4.17.3+10-g091466ba55-1",
        "4.17.3+10-g091466ba55-1.1ubuntu2",
        "4.17.3+10-g091466ba55-1.1ubuntu3"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-79608",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2026-79608",
      "provider_updated_at": "2026-10-22T10:30:17.386650206Z",
      "applicability_unknown": true
    },
    {
      "name": "xen",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "26.10",
      "versions": [
        "4.20.2+7-g1badcf5035-2build2",
        "4.20.2+37-g61ff35323e-1ubuntu1",
        "4.20.3+127-gc42374a105-1"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-79608",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2026-79608",
      "provider_updated_at": "2026-10-22T10:30:17.386650206Z",
      "applicability_unknown": true
    },
    {
      "name": "xen",
      "distro": "ubuntu",
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            }
          ]
        }
      ],
      "release": "26.04",
      "versions": [
        "4.20.0+68-g35cb38b222-1",
        "4.20.2+7-g1badcf5035-2",
        "4.20.2+7-g1badcf5035-2build2"
      ],
      "ecosystem": "deb",
      "provider_url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-79608",
      "fixed_version": "",
      "provider_source": "pypi",
      "provider_record_id": "UBUNTU-CVE-2026-79608",
      "provider_updated_at": "2026-10-22T10:30:17.386650206Z",
      "applicability_unknown": true
    }
  ]
}

OpenFactory catalog packages

[Alpine Linux 3.21]

[xen]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.19.6-r0 · aarch64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.19.6-r0 · x86_64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-bash-completion]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.19.6-r0 · aarch64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.19.6-r0 · x86_64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-bridge]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.19.6-r0 · aarch64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.19.6-r0 · x86_64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-bridge-openrc]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.19.6-r0 · aarch64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.19.6-r0 · x86_64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-dev]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.19.6-r0 · aarch64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.19.6-r0 · x86_64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-doc]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.19.6-r0 · aarch64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.19.6-r0 · x86_64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-hypervisor]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.19.6-r0 · aarch64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.19.6-r0 · x86_64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-libs]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.19.6-r0 · aarch64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.19.6-r0 · x86_64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-pyc]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.19.6-r0 · aarch64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.19.6-r0 · x86_64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-qemu]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.19.6-r0 · aarch64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.19.6-r0 · x86_64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-qemu-openrc]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.19.6-r0 · aarch64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.19.6-r0 · x86_64 · v3.21
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24

[Alpine Linux 3.22]

[xen]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.20.4-r0 · aarch64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.20.4-r0 · x86_64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-bash-completion]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.20.4-r0 · aarch64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.20.4-r0 · x86_64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-bridge]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.20.4-r0 · aarch64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.20.4-r0 · x86_64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-bridge-openrc]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.20.4-r0 · aarch64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.20.4-r0 · x86_64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-dev]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.20.4-r0 · aarch64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.20.4-r0 · x86_64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-doc]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.20.4-r0 · aarch64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.20.4-r0 · x86_64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-hypervisor]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.20.4-r0 · aarch64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.20.4-r0 · x86_64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-libs]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.20.4-r0 · aarch64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.20.4-r0 · x86_64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
[xen-pyc]Desconhecido
Pacote fonte: [xen]
Detalhes (2)
- 4.20.4-r0 · aarch64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24
- 4.20.4-r0 · x86_64 · v3.22
  Desconhecido · Corrigida: 4.19.6-r2, 4.20.4-r2, 4.21.2-r2
  Version impact unknown
  pypi · xen · alpine · 3.21; pypi · xen · alpine · 3.22; pypi · xen · alpine · 3.23; pypi · xen · alpine · 3.24

Mais resultados

Observado: Oct 29, 2026, 8:35:20 AM UTC

Referências

[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]