CVE catalog

CVE-2026-76922

Bluetooth BR/EDR FHS protocol dissector crash in 4.6.0…

[CVE catalog]

Bluetooth BR/EDR FHS protocol dissector crash in 4.6.0 to 4.6.7 and 4.4.0 to 4.4.18 allows denial of service

Severity: Medium · CVSS 5.5CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Published: Aug 12, 2026, 10:00:00 PM UTC
Updated: Aug 19, 2026, 11:16:20 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.14% · Oct 27, 2026

Projects and upstream resources

[wireshark][Source-reported homepage]

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	wireshark	`4.4.19-0+deb13u1`	Fixed	[CVE-2026-76922]
Debiantrixie	wireshark	`4.4.18-0+deb13u1`	FixedDistribution-reported fixed boundary	[CVE-2026-76922]
Debiansid	wireshark	`4.6.9-1`	FixedDistribution-reported fixed boundary	[CVE-2026-76922]
Debianforky	wireshark	`4.6.9-1`	FixedDistribution-reported fixed boundary	[CVE-2026-76922]

Showing 4 fix observations. All 7 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
Debianbookworm	wireshark	Not reported	AffectedDistribution reports no fix	[CVE-2026-76922]
Debianbookworm	wireshark	`4.0.17-0+deb12u3`	Affected	[CVE-2026-76922]
Debianbookworm-security	wireshark	`4.0.17-0+deb12u3`	Affected	[CVE-2026-76922]
Debianforky	wireshark	`4.6.9-1`	FixedDistribution-reported fixed boundary	[CVE-2026-76922]
Debiansid	wireshark	`4.6.9-1`	FixedDistribution-reported fixed boundary	[CVE-2026-76922]
Debiantrixie	wireshark	`4.4.18-0+deb13u1`	FixedDistribution-reported fixed boundary	[CVE-2026-76922]
Debiantrixie-security	wireshark	`4.4.19-0+deb13u1`	Fixed	[CVE-2026-76922]

Original provider fields

{
  "package_releases": [
    {
      "name": "wireshark",
      "status": "fixed",
      "release": "sid",
      "version": "4.6.9-1"
    },
    {
      "name": "wireshark",
      "status": "fixed",
      "release": "forky",
      "version": "4.6.9-1"
    },
    {
      "name": "wireshark",
      "status": "fixed",
      "release": "trixie",
      "version": "4.4.18-0+deb13u1"
    },
    {
      "name": "wireshark",
      "status": "fixed",
      "release": "trixie-security",
      "version": "4.4.19-0+deb13u1"
    },
    {
      "name": "wireshark",
      "status": "vulnerable",
      "release": "bookworm",
      "version": "4.0.17-0+deb12u3"
    },
    {
      "name": "wireshark",
      "status": "vulnerable",
      "release": "bookworm-security",
      "version": "4.0.17-0+deb12u3"
    }
  ],
  "fixed_versions": [
    {
      "bug": 1144924,
      "name": "wireshark",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "4.6.9-1"
    },
    {
      "bug": 1144924,
      "name": "wireshark",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": "4.6.9-1"
    },
    {
      "bug": 1144924,
      "name": "wireshark",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": "4.4.18-0+deb13u1"
    },
    {
      "bug": 1144924,
      "name": "wireshark",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": ""
    }
  ],
  "distribution_packages": [
    {
      "name": "wireshark",
      "ranges": [
        {
          "fixed": "4.6.8",
          "introduced": "4.6.0",
          "last_affected": "",
          "start_excluding": ""
        }
      ],
      "ecosystem": "cpe",
      "provider_url": "https://nvd.nist.gov/vuln/detail/CVE-2026-76922",
      "fixed_version": "4.6.8",
      "provider_source": "nvd",
      "provider_record_id": "NVD-CVE-2026-76922",
      "provider_updated_at": "2026-08-31T19:16:17.637"
    }
  ]
}

[Debian bug #1144924]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[libwireshark16]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[libwireshark-data]Unknown
Source package: [wireshark]
Details (6)
- 4.0.17-0+deb12u3 · all · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · all · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · all · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · all · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.6-1~deb12u1 · all · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.6-1~deb12u1 · all · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[libwireshark-dev]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[libwiretap13]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[libwiretap-dev]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[libwsutil14]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[libwsutil-dev]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[tshark]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[wireshark]Unknown
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[wireshark-common]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[wireshark-dev]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[wireshark-doc]Unknown
Source package: [wireshark]
Details (6)
- 4.0.17-0+deb12u3 · all · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · all · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · all · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · all · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.6-1~deb12u1 · all · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.6-1~deb12u1 · all · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[wireshark-gtk]Unknown
Source package: [wireshark]
Details (2)
- 4.0.6-1~deb12u1 · amd64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.6-1~deb12u1 · arm64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[wireshark-qt]Unknown
Source package: [wireshark]
Details (4)
- 4.0.17-0+deb12u3 · amd64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · amd64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.0.17-0+deb12u3 · arm64 · bookworm-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm

[Debian 13 (Trixie)]

[libwireshark18]Unknown
Source package: [wireshark]
Details (6)
- 4.4.16-0+deb13u1 · amd64 · trixie
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.16-0+deb13u1 · arm64 · trixie
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.15-0+deb13u1 · amd64 · trixie-security · Historical version
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.18-0+deb13u1 · amd64 · trixie-security · Historical version
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.18-0+deb13u1 · arm64 · trixie-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.19-0+deb13u1 · amd64 · trixie-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[libwireshark-data]Unknown
Source package: [wireshark]
Details (6)
- 4.4.16-0+deb13u1 · all · trixie
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.16-0+deb13u1 · all · trixie
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.15-0+deb13u1 · all · trixie-security · Historical version
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.18-0+deb13u1 · all · trixie-security · Historical version
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.18-0+deb13u1 · all · trixie-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.19-0+deb13u1 · all · trixie-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[libwireshark-dev]Unknown
Source package: [wireshark]
Details (6)
- 4.4.16-0+deb13u1 · amd64 · trixie
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.16-0+deb13u1 · arm64 · trixie
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.15-0+deb13u1 · amd64 · trixie-security · Historical version
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.18-0+deb13u1 · amd64 · trixie-security · Historical version
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.18-0+deb13u1 · arm64 · trixie-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.19-0+deb13u1 · amd64 · trixie-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[libwiretap15]Unknown
Source package: [wireshark]
Details (6)
- 4.4.16-0+deb13u1 · amd64 · trixie
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.16-0+deb13u1 · arm64 · trixie
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.15-0+deb13u1 · amd64 · trixie-security · Historical version
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.18-0+deb13u1 · amd64 · trixie-security · Historical version
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.18-0+deb13u1 · arm64 · trixie-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.19-0+deb13u1 · amd64 · trixie-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[libwiretap-dev]Unknown
Source package: [wireshark]
Details (6)
- 4.4.16-0+deb13u1 · amd64 · trixie
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.16-0+deb13u1 · arm64 · trixie
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.15-0+deb13u1 · amd64 · trixie-security · Historical version
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.18-0+deb13u1 · amd64 · trixie-security · Historical version
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.18-0+deb13u1 · arm64 · trixie-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.19-0+deb13u1 · amd64 · trixie-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
[libwsutil16]Unknown
Source package: [wireshark]
Details (6)
- 4.4.16-0+deb13u1 · amd64 · trixie
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.16-0+deb13u1 · arm64 · trixie
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.15-0+deb13u1 · amd64 · trixie-security · Historical version
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.18-0+deb13u1 · amd64 · trixie-security · Historical version
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.18-0+deb13u1 · arm64 · trixie-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm
- 4.4.19-0+deb13u1 · amd64 · trixie-security
  Unknown
  Version impact unknown
  nvd · wireshark · debian · bookworm

Next results

Observed: Oct 29, 2026, 10:12:47 AM UTC

References

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