CVE catalog

CVE-2026-102972

mediawiki affected and fixed versions

Severity: Medium
Published: Oct 1, 2026, 10:00:00 PM UTC
Source: [NVD] · [CVE record]

Projects and upstream resources

[mediawiki][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
Debiansid	mediawiki	`1:1.43.10+dfsg-1`	FixedDistribution-reported fixed boundary	[CVE-2026-102972]
Debiansid	mediawiki	`1:1.43.11+dfsg-3`	Fixed	[CVE-2026-102972]
Debianforky	mediawiki	`1:1.43.10+dfsg-1`	FixedDistribution-reported fixed boundary	[CVE-2026-102972]
Debianforky	mediawiki	`1:1.43.11+dfsg-1`	Fixed	[CVE-2026-102972]

Showing 4 fix observations. All 10 observations, including unknown and conflicting reports, are available below.

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
Debianbookworm	mediawiki	Not reported	AffectedDistribution reports no fix	[CVE-2026-102972]
Debianbookworm	mediawiki	`1:1.39.17-1+deb12u2`	Affected	[CVE-2026-102972]
Debianbookworm-security	mediawiki	`1:1.39.17-1+deb12u2`	Affected	[CVE-2026-102972]
Debianforky	mediawiki	`1:1.43.10+dfsg-1`	FixedDistribution-reported fixed boundary	[CVE-2026-102972]
Debianforky	mediawiki	`1:1.43.11+dfsg-1`	Fixed	[CVE-2026-102972]
Debiansid	mediawiki	`1:1.43.10+dfsg-1`	FixedDistribution-reported fixed boundary	[CVE-2026-102972]
Debiansid	mediawiki	`1:1.43.11+dfsg-3`	Fixed	[CVE-2026-102972]
Debiantrixie	mediawiki	Not reported	AffectedDistribution reports no fix	[CVE-2026-102972]
Debiantrixie	mediawiki	`1:1.43.9+dfsg-1~deb13u1`	Affected	[CVE-2026-102972]
Debiantrixie-security	mediawiki	`1:1.43.9+dfsg-1~deb13u1`	Affected	[CVE-2026-102972]

Original provider fields

{
  "package_releases": [
    {
      "name": "mediawiki",
      "status": "fixed",
      "release": "sid",
      "version": "1:1.43.11+dfsg-3"
    },
    {
      "name": "mediawiki",
      "status": "fixed",
      "release": "forky",
      "version": "1:1.43.11+dfsg-1"
    },
    {
      "name": "mediawiki",
      "status": "vulnerable",
      "release": "trixie",
      "version": "1:1.43.9+dfsg-1~deb13u1"
    },
    {
      "name": "mediawiki",
      "status": "vulnerable",
      "release": "trixie-security",
      "version": "1:1.43.9+dfsg-1~deb13u1"
    },
    {
      "name": "mediawiki",
      "status": "vulnerable",
      "release": "bookworm",
      "version": "1:1.39.17-1+deb12u2"
    },
    {
      "name": "mediawiki",
      "status": "vulnerable",
      "release": "bookworm-security",
      "version": "1:1.39.17-1+deb12u2"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "mediawiki",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": "1:1.43.10+dfsg-1"
    },
    {
      "bug": null,
      "name": "mediawiki",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": "1:1.43.10+dfsg-1"
    },
    {
      "bug": null,
      "name": "mediawiki",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": ""
    },
    {
      "bug": null,
      "name": "mediawiki",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": ""
    }
  ],
  "distribution_packages": []
}

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[mediawiki]Affected
Details (4)
- 1:1.39.17-1+deb12u2 · all · bookworm
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 12
- 1:1.39.17-1+deb12u2 · all · bookworm
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 12
- 1:1.39.17-1+deb12u2 · all · bookworm-security
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 12
- 1:1.39.17-1+deb12u2 · all · bookworm-security
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 12
[mediawiki-classes]Affected
Source package: [mediawiki]
Details (4)
- 1:1.39.17-1+deb12u2 · all · bookworm
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 12
- 1:1.39.17-1+deb12u2 · all · bookworm
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 12
- 1:1.39.17-1+deb12u2 · all · bookworm-security
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 12
- 1:1.39.17-1+deb12u2 · all · bookworm-security
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 12

[Debian 13 (Trixie)]

[mediawiki]Affected
Details (4)
- 1:1.43.9+dfsg-1~deb13u1 · all · trixie
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 13
- 1:1.43.9+dfsg-1~deb13u1 · all · trixie
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 13
- 1:1.43.9+dfsg-1~deb13u1 · all · trixie-security
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 13
- 1:1.43.9+dfsg-1~deb13u1 · all · trixie-security
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 13
[mediawiki-classes]Affected
Source package: [mediawiki]
Details (4)
- 1:1.43.9+dfsg-1~deb13u1 · all · trixie
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 13
- 1:1.43.9+dfsg-1~deb13u1 · all · trixie
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 13
- 1:1.43.9+dfsg-1~deb13u1 · all · trixie-security
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 13
- 1:1.43.9+dfsg-1~deb13u1 · all · trixie-security
  Affected
  dsa · mediawiki · debian · bookworm; pypi · mediawiki · debian · 13

Observed: Oct 29, 2026, 8:46:22 AM UTC

References

[CERT-Bund public advisories] · [Debian Security Tracker] · [OSV Package Vulnerability Database]