CVE catalog

CVE-2025-29070

lcms2: CVE-2025-29070

Severity: Low
Published: Apr 1, 2025, 9:15:44 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.98% · Oct 25, 2026

A heap buffer overflow vulnerability has been identified in thesmooth2() in cmsgamma.c in lcms2-2.16 which allows a remote attacker to cause a denial of service. NOTE: the Supplier disputes this because "this is not exploitable as this function is never called on normal color management, is there only as a helper for low-level programming and investigation."

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	lcms2	sid	`2.19.1-1`	vulnerable
Debian	lcms2	forky	`2.19.1-1`	vulnerable
Debian	lcms2	trixie	`2.16-2+deb13u2`	vulnerable
Debian	lcms2	trixie-security	`2.16-2+deb13u2`	vulnerable
Debian	lcms2	bookworm	`2.14-2+deb12u1`	vulnerable
Debian	lcms2	bookworm-security	`2.14-2+deb12u1`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	lcms2	source	sid	`(unfixed)`	unimportant	Not reported	Not reported
Debian	lcms2	source	forky	`(unfixed)`	unimportant	Not reported	Not reported
Debian	lcms2	source	trixie	`(unfixed)`	unimportant	Not reported	Not reported
Debian	lcms2	source	bookworm	`(unfixed)`	unimportant	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[liblcms2-2]Affected
Source package: [lcms2]
Details (4)
- 2.14-2+deb12u1 · amd64 · bookworm
  Affected
  dsa · lcms2 · debian · bookworm; dsa · lcms2 · debian · 12
- 2.14-2+deb12u1 · arm64 · bookworm
  Affected
  dsa · lcms2 · debian · bookworm; dsa · lcms2 · debian · 12
- 2.14-2+deb12u1 · amd64 · bookworm-security
  Affected
  dsa · lcms2 · debian · bookworm; dsa · lcms2 · debian · 12
- 2.14-2+deb12u1 · arm64 · bookworm-security
  Affected
  dsa · lcms2 · debian · bookworm; dsa · lcms2 · debian · 12
[liblcms2-dev]Affected
Source package: [lcms2]
Details (4)
- 2.14-2+deb12u1 · amd64 · bookworm
  Affected
  dsa · lcms2 · debian · bookworm; dsa · lcms2 · debian · 12
- 2.14-2+deb12u1 · arm64 · bookworm
  Affected
  dsa · lcms2 · debian · bookworm; dsa · lcms2 · debian · 12
- 2.14-2+deb12u1 · amd64 · bookworm-security
  Affected
  dsa · lcms2 · debian · bookworm; dsa · lcms2 · debian · 12
- 2.14-2+deb12u1 · arm64 · bookworm-security
  Affected
  dsa · lcms2 · debian · bookworm; dsa · lcms2 · debian · 12
[liblcms2-utils]Affected
Source package: [lcms2]
Details (4)
- 2.14-2+deb12u1 · amd64 · bookworm
  Affected
  dsa · lcms2 · debian · bookworm; dsa · lcms2 · debian · 12
- 2.14-2+deb12u1 · arm64 · bookworm
  Affected
  dsa · lcms2 · debian · bookworm; dsa · lcms2 · debian · 12
- 2.14-2+deb12u1 · amd64 · bookworm-security
  Affected
  dsa · lcms2 · debian · bookworm; dsa · lcms2 · debian · 12
- 2.14-2+deb12u1 · arm64 · bookworm-security
  Affected
  dsa · lcms2 · debian · bookworm; dsa · lcms2 · debian · 12

[Debian 13 (Trixie)]

[liblcms2-2]Affected
Source package: [lcms2]
Details (4)
- 2.16-2+deb13u2 · amd64 · trixie
  Affected
  dsa · lcms2 · debian · 13
- 2.16-2+deb13u2 · arm64 · trixie
  Affected
  dsa · lcms2 · debian · 13
- 2.16-2+deb13u2 · amd64 · trixie-security
  Affected
  dsa · lcms2 · debian · 13
- 2.16-2+deb13u2 · arm64 · trixie-security
  Affected
  dsa · lcms2 · debian · 13
[liblcms2-dev]Affected
Source package: [lcms2]
Details (4)
- 2.16-2+deb13u2 · amd64 · trixie
  Affected
  dsa · lcms2 · debian · 13
- 2.16-2+deb13u2 · arm64 · trixie
  Affected
  dsa · lcms2 · debian · 13
- 2.16-2+deb13u2 · amd64 · trixie-security
  Affected
  dsa · lcms2 · debian · 13
- 2.16-2+deb13u2 · arm64 · trixie-security
  Affected
  dsa · lcms2 · debian · 13
[liblcms2-utils]Affected
Source package: [lcms2]
Details (4)
- 2.16-2+deb13u2 · amd64 · trixie
  Affected
  dsa · lcms2 · debian · 13
- 2.16-2+deb13u2 · arm64 · trixie
  Affected
  dsa · lcms2 · debian · 13
- 2.16-2+deb13u2 · amd64 · trixie-security
  Affected
  dsa · lcms2 · debian · 13
- 2.16-2+deb13u2 · arm64 · trixie-security
  Affected
  dsa · lcms2 · debian · 13

Observed: Oct 27, 2026, 2:58:16 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]