CVE catalog

CVE-2026-52584

Buffer Overflow vulnerability in libjxl v.0.11.2 and before allows a local attacker to obtain sensitive information via the DecodeImageAPNG function

[CVE catalog]

Severity: Medium · CVSS 6.1CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L
Published: Jul 17, 2026, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 0.12% · Oct 25, 2026

Buffer Overflow vulnerability in libjxl v.0.11.2 and before allows a local attacker to obtain sensitive information via the DecodeImageAPNG function

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	jpeg-xl	sid	`0.11.2-5.1`	fixed
Debian	jpeg-xl	forky	`0.11.2-5.1`	fixed
Debian	jpeg-xl	trixie	`0.11.2-0.1~deb13u2`	vulnerable
Debian	jpeg-xl	trixie-security	`0.11.2-0.1~deb13u3`	fixed
Debian	jpeg-xl	bookworm	`0.7.0-10+deb12u1`	vulnerable
Debian	jpeg-xl	bookworm-security	`0.7.0-10+deb12u1`	vulnerable
Cpe	jpeg-xl	Not reported	Not reported	vulnerable
Opensuse	libjxl	tumbleweed	`0.12.0-1.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	jpeg-xl	source	sid	`0.11.2-5.1`	not yet assigned	Not reported	[1142476]
Debian	jpeg-xl	source	forky	`0.11.2-5.1`	not yet assigned	Not reported	[1142476]
Debian	jpeg-xl	source	trixie	`0.11.2-0.1~deb13u3`	not yet assigned	Not reported	[1142476]
Debian	jpeg-xl	source	bookworm	`(unfixed)`	not yet assigned	Not reported	[1142476]
Opensuse	libjxl	rpm	tumbleweed	`0.12.0-1.1`	Not reported	OPENSUSE-SU-2026:11537-1	Not reported

[Debian bug #1142476]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[jpeg-xl-doc]Affected
Source package: [jpeg-xl]
Details (4)
- 0.7.0-10+deb12u1 · all · bookworm
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · all · bookworm
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · all · bookworm-security
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · all · bookworm-security
  Affected
  nvd · jpeg-xl · debian · bookworm
[libjpegxl-java]Affected
Source package: [jpeg-xl]
Details (4)
- 0.7.0-10+deb12u1 · amd64 · bookworm
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · arm64 · bookworm
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · amd64 · bookworm-security
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · arm64 · bookworm-security
  Affected
  nvd · jpeg-xl · debian · bookworm
[libjxl0.7]Affected
Source package: [jpeg-xl]
Details (4)
- 0.7.0-10+deb12u1 · amd64 · bookworm
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · arm64 · bookworm
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · amd64 · bookworm-security
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · arm64 · bookworm-security
  Affected
  nvd · jpeg-xl · debian · bookworm
[libjxl-dev]Affected
Source package: [jpeg-xl]
Details (4)
- 0.7.0-10+deb12u1 · amd64 · bookworm
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · arm64 · bookworm
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · amd64 · bookworm-security
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · arm64 · bookworm-security
  Affected
  nvd · jpeg-xl · debian · bookworm
[libjxl-devtools]Affected
Source package: [jpeg-xl]
Details (4)
- 0.7.0-10+deb12u1 · amd64 · bookworm
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · arm64 · bookworm
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · amd64 · bookworm-security
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · arm64 · bookworm-security
  Affected
  nvd · jpeg-xl · debian · bookworm
[libjxl-tools]Affected
Source package: [jpeg-xl]
Details (4)
- 0.7.0-10+deb12u1 · amd64 · bookworm
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · arm64 · bookworm
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · amd64 · bookworm-security
  Affected
  nvd · jpeg-xl · debian · bookworm
- 0.7.0-10+deb12u1 · arm64 · bookworm-security
  Affected
  nvd · jpeg-xl · debian · bookworm

[openSUSE Tumbleweed]

[libjxl0_12]Unknown
Source package: [libjxl]
Details (1)
- 0.12.0-1.1 · x86_64 · tumbleweed
  Unknown · Fixed: 0.12.0-1.1
  Version impact unknown
  nvd · libjxl · opensuse · tumbleweed
[libjxl0_12-32bit]Unknown
Source package: [libjxl]
Details (1)
- 0.12.0-1.1 · x86_64 · tumbleweed
  Unknown · Fixed: 0.12.0-1.1
  Version impact unknown
  nvd · libjxl · opensuse · tumbleweed
[libjxl0_12-x86-64-v3]Unknown
Source package: [libjxl]
Details (1)
- 0.12.0-1.1 · x86_64 · tumbleweed
  Unknown · Fixed: 0.12.0-1.1
  Version impact unknown
  nvd · libjxl · opensuse · tumbleweed
[libjxl-devel]Unknown
Source package: [libjxl]
Details (1)
- 0.12.0-1.1 · x86_64 · tumbleweed
  Unknown · Fixed: 0.12.0-1.1
  Version impact unknown
  nvd · libjxl · opensuse · tumbleweed
[libjxl-tools]Unknown
Source package: [libjxl]
Details (1)
- 0.12.0-1.1 · x86_64 · tumbleweed
  Unknown · Fixed: 0.12.0-1.1
  Version impact unknown
  nvd · libjxl · opensuse · tumbleweed

Observed: Oct 27, 2026, 7:12:53 AM UTC

References

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