Catálogo de CVE

CVE-2026-100229

A flaw was found in GStreamer's H.266 codec parser…

A flaw was found in GStreamer's H.266 codec parser library (libgstcodecparsers). An out-of-bounds write vulnerability exists in the DCI parsing function, where a reserved field value is incorrectly accepted, causing the parser to write beyond the bounds of an internal structure. An attacker could exploit this by providing a specially crafted H.266 bitstream to a third-party application that uses this library API, potentially causing a crash or memory corruption. No standard GStreamer pipeline element currently invokes the affected code path.

Gravidade: Medium · CVSS 6.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Published: Oct 14, 2026, 8:10:08 AM UTC
Updated: Oct 14, 2026, 2:17:29 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.30% · Oct 27, 2026

Projects and upstream resources

[gst-libav1.0][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	gst-plugins-bad1.0	`1.26.2-3+deb13u3`	Affected	[CVE-2026-100229]
Debiantrixie	gst-plugins-bad1.0	Not reported	AffectedDistribution reports no fix	[CVE-2026-100229]
Debiantrixie	gst-plugins-bad1.0	`1.26.2-3+deb13u3`	Affected	[CVE-2026-100229]
Debiansid	gst-plugins-bad1.0	Not reported	AffectedDistribution reports no fix	[CVE-2026-100229]
Debiansid	gst-plugins-bad1.0	`1.28.8-1`	Affected	[CVE-2026-100229]
Debianforky	gst-plugins-bad1.0	Not reported	AffectedDistribution reports no fix	[CVE-2026-100229]
Debianforky	gst-plugins-bad1.0	`1.28.8-1`	Affected	[CVE-2026-100229]
Debianbookworm-security	gst-plugins-bad1.0	`1.22.0-4+deb12u8`	Affected	[CVE-2026-100229]
Debianbookworm	gst-plugins-bad1.0	Not reported	AffectedDistribution reports no fix	[CVE-2026-100229]
Debianbookworm	gst-plugins-bad1.0	`1.22.0-4+deb12u7`	Affected	[CVE-2026-100229]

Provider details and historical evidence

Distribution / release	Package	Version	Status	Source
Debianbookworm	gst-plugins-bad1.0	Not reported	AffectedDistribution reports no fix	[CVE-2026-100229]
Debianbookworm	gst-plugins-bad1.0	`1.22.0-4+deb12u7`	Affected	[CVE-2026-100229]
Debianbookworm-security	gst-plugins-bad1.0	`1.22.0-4+deb12u8`	Affected	[CVE-2026-100229]
Debianforky	gst-plugins-bad1.0	Not reported	AffectedDistribution reports no fix	[CVE-2026-100229]
Debianforky	gst-plugins-bad1.0	`1.28.8-1`	Affected	[CVE-2026-100229]
Debiansid	gst-plugins-bad1.0	Not reported	AffectedDistribution reports no fix	[CVE-2026-100229]
Debiansid	gst-plugins-bad1.0	`1.28.8-1`	Affected	[CVE-2026-100229]
Debiantrixie	gst-plugins-bad1.0	Not reported	AffectedDistribution reports no fix	[CVE-2026-100229]
Debiantrixie	gst-plugins-bad1.0	`1.26.2-3+deb13u3`	Affected	[CVE-2026-100229]
Debiantrixie-security	gst-plugins-bad1.0	`1.26.2-3+deb13u3`	Affected	[CVE-2026-100229]

Original provider fields

{
  "package_releases": [
    {
      "name": "gst-plugins-bad1.0",
      "status": "vulnerable",
      "release": "sid",
      "version": "1.28.8-1"
    },
    {
      "name": "gst-plugins-bad1.0",
      "status": "vulnerable",
      "release": "forky",
      "version": "1.28.8-1"
    },
    {
      "name": "gst-plugins-bad1.0",
      "status": "vulnerable",
      "release": "trixie",
      "version": "1.26.2-3+deb13u3"
    },
    {
      "name": "gst-plugins-bad1.0",
      "status": "vulnerable",
      "release": "trixie-security",
      "version": "1.26.2-3+deb13u3"
    },
    {
      "name": "gst-plugins-bad1.0",
      "status": "vulnerable",
      "release": "bookworm",
      "version": "1.22.0-4+deb12u7"
    },
    {
      "name": "gst-plugins-bad1.0",
      "status": "vulnerable",
      "release": "bookworm-security",
      "version": "1.22.0-4+deb12u8"
    }
  ],
  "fixed_versions": [
    {
      "bug": null,
      "name": "gst-plugins-bad1.0",
      "type": "source",
      "origin": null,
      "release": "sid",
      "urgency": "not yet assigned",
      "fixed_version": ""
    },
    {
      "bug": null,
      "name": "gst-plugins-bad1.0",
      "type": "source",
      "origin": null,
      "release": "forky",
      "urgency": "not yet assigned",
      "fixed_version": ""
    },
    {
      "bug": null,
      "name": "gst-plugins-bad1.0",
      "type": "source",
      "origin": null,
      "release": "trixie",
      "urgency": "not yet assigned",
      "fixed_version": ""
    },
    {
      "bug": null,
      "name": "gst-plugins-bad1.0",
      "type": "source",
      "origin": null,
      "release": "bookworm",
      "urgency": "not yet assigned",
      "fixed_version": ""
    }
  ],
  "distribution_packages": []
}

OpenFactory catalog packages

A associação de pacotes está em andamento.

[Debian 12 (Bookworm)]

[gir1.2-gst-plugins-bad-1.0]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (4)
- 1.22.0-4+deb12u7 · amd64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · amd64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
[gstreamer1.0-opencv]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (4)
- 1.22.0-4+deb12u7 · amd64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · amd64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
[gstreamer1.0-plugins-bad]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (4)
- 1.22.0-4+deb12u7 · amd64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · amd64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
[gstreamer1.0-plugins-bad-apps]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (4)
- 1.22.0-4+deb12u7 · amd64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · amd64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
[gstreamer1.0-wpe]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (4)
- 1.22.0-4+deb12u7 · amd64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · amd64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
[libgstreamer-opencv1.0-0]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (4)
- 1.22.0-4+deb12u7 · amd64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · amd64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
[libgstreamer-plugins-bad1.0-0]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (4)
- 1.22.0-4+deb12u7 · amd64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · amd64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
[libgstreamer-plugins-bad1.0-dev]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (4)
- 1.22.0-4+deb12u7 · amd64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · amd64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12
- 1.22.0-4+deb12u7 · arm64 · bookworm-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · bookworm; nvd · gst-plugins-bad1.0 · debian · 12

[Debian 13 (Trixie)]

[gir1.2-gst-plugins-bad-1.0]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (5)
- 1.26.2-3+deb13u2 · amd64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · arm64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · amd64 · trixie-security · Historical version
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · amd64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · arm64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
[gstreamer1.0-opencv]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (5)
- 1.26.2-3+deb13u2 · amd64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · arm64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · amd64 · trixie-security · Historical version
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · amd64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · arm64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
[gstreamer1.0-plugins-bad]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (5)
- 1.26.2-3+deb13u2 · amd64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · arm64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · amd64 · trixie-security · Historical version
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · amd64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · arm64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
[gstreamer1.0-plugins-bad-apps]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (5)
- 1.26.2-3+deb13u2 · amd64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · arm64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · amd64 · trixie-security · Historical version
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · amd64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · arm64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
[gstreamer1.0-wpe]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (5)
- 1.26.2-3+deb13u2 · amd64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · arm64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · amd64 · trixie-security · Historical version
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · amd64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · arm64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
[libgstreamer-opencv1.0-0]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (5)
- 1.26.2-3+deb13u2 · amd64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · arm64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · amd64 · trixie-security · Historical version
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · amd64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · arm64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
[libgstreamer-plugins-bad1.0-0]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (5)
- 1.26.2-3+deb13u2 · amd64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · arm64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · amd64 · trixie-security · Historical version
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · amd64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · arm64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
[libgstreamer-plugins-bad1.0-dev]Desconhecido
Pacote fonte: [gst-plugins-bad1.0]
Detalhes (5)
- 1.26.2-3+deb13u2 · amd64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · arm64 · trixie
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u2 · amd64 · trixie-security · Historical version
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · amd64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13
- 1.26.2-3+deb13u3 · arm64 · trixie-security
  Afetada
  nvd · gst-plugins-bad1.0 · debian · 13

Observado: Oct 27, 2026, 4:41:06 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]