CVE catalog

CVE-2026-104592

libosmocore: CVE-2026-104592

Severity: Medium
Published: Oct 26, 2026, 7:16:28 PM UTC
Source: [NVD] · [CVE record]

libosmocore through 1.14.1 contains an out-of-bounds read in the CBSP WRITE-REPLACE decoder in src/gsm/cbsp.c. This allows a remote attacker to cause a denial of service.

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	libosmocore	sid	`1.14.2-1`	fixed
Debian	libosmocore	forky	`1.14.2-1`	fixed
Debian	libosmocore	trixie	`1.11.0-2`	vulnerable
Debian	libosmocore	bookworm	`1.7.0-3`	vulnerable

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	libosmocore	source	sid	`1.14.2-1`	not yet assigned	Not reported	Not reported
Debian	libosmocore	source	forky	`1.14.2-1`	not yet assigned	Not reported	Not reported
Debian	libosmocore	source	trixie	`(unfixed)`	not yet assigned	Not reported	Not reported
Debian	libosmocore	source	bookworm	`(unfixed)`	not yet assigned	Not reported	Not reported

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[libosmocodec0]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · amd64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · arm64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmocodec-doc]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · all · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · all · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmocoding0]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · amd64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · arm64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmocoding-doc]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · all · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · all · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmocore]Affected
Details (2)
- 1.7.0-3 · amd64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · arm64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmocore19]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · amd64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · arm64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmocore-dev]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · amd64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · arm64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmocore-doc]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · all · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · all · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmocore-utils]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · amd64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · arm64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmoctrl0]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · amd64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · arm64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmoctrl-doc]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · all · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · all · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmogb14]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · amd64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · arm64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmogsm18]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · amd64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · arm64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmogsm-doc]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · all · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · all · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmosim2]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · amd64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · arm64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmovty9]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · amd64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · arm64 · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
[libosmovty-doc]Affected
Source package: [libosmocore]
Details (2)
- 1.7.0-3 · all · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12
- 1.7.0-3 · all · bookworm
  Affected
  dsa · libosmocore · debian · bookworm; dsa · libosmocore · debian · 12

[Debian 13 (Trixie)]

[libosmocodec4]Affected
Source package: [libosmocore]
Details (2)
- 1.11.0-2 · amd64 · trixie
  Affected
  dsa · libosmocore · debian · 13
- 1.11.0-2 · arm64 · trixie
  Affected
  dsa · libosmocore · debian · 13
[libosmocodec-doc]Affected
Source package: [libosmocore]
Details (2)
- 1.11.0-2 · all · trixie
  Affected
  dsa · libosmocore · debian · 13
- 1.11.0-2 · all · trixie
  Affected
  dsa · libosmocore · debian · 13
[libosmocoding0]Affected
Source package: [libosmocore]
Details (2)
- 1.11.0-2 · amd64 · trixie
  Affected
  dsa · libosmocore · debian · 13
- 1.11.0-2 · arm64 · trixie
  Affected
  dsa · libosmocore · debian · 13

Next results

Observed: Oct 27, 2026, 8:33:03 AM UTC

References

[Debian Security Tracker] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database]