CVE & CISA-KEV Catalog

CVE-2025-11839

LOW
3.3
CVSS v3
NVD

Description

A security flaw has been discovered in GNU Binutils 2.45. Impacted is the function tg_tag_type of the file prdbg.c. Performing a manipulation results in unchecked return value. The attack needs to be approached locally. The exploit has been released to the public and may be used for attacks.

CWE-252CWE-253

How to fix

Remediation Available
binutilsDebian
Fixed in:2.46-1CVE-2025-11839
binutilsUbuntu
Fixed in:2.24-5ubuntu14.2+esm7USN-7899-1
Fixed in:2.26.1-1ubuntu1~16.04.8+esm13USN-7899-1
Fixed in:2.30-21ubuntu1~18.04.9+esm5USN-7899-1
Fixed in:2.34-6ubuntu1.11+esm1USN-7899-1
Fixed in:2.38-4ubuntu2.11USN-7899-1
Fixed in:2.42-4ubuntu2.7USN-7899-1
Fixed in:2.45-7ubuntu1.1USN-7899-1
binutils-multiarchUbuntu
Fixed in:2.24-5ubuntu14.2+esm7USN-7899-1
Fixed in:2.26.1-1ubuntu1~16.04.8+esm13USN-7899-1
Fixed in:2.30-21ubuntu1~18.04.9+esm5USN-7899-1
Fixed in:2.34-6ubuntu1.11+esm1USN-7899-1
Fixed in:2.38-4ubuntu2.11USN-7899-1
Fixed in:2.42-4ubuntu2.7USN-7899-1
Fixed in:2.45-7ubuntu1.1USN-7899-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityLow

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Exploit Intelligence

0.25%probability of exploitation in 30 days
16thpercentile

Low risk: more likely to be exploited than 16% of all known CVEs.

References

Third-Party Advisory2
VDB Entry1
Product1
Embed a live status badge for CVE-2025-11839
CVE-2025-11839 severity badge

Markdown

[![CVE-2025-11839](https://tridentstack.com/cve/badge/CVE-2025-11839.svg)](https://tridentstack.com/cve/CVE-2025-11839)

HTML

<a href="https://tridentstack.com/cve/CVE-2025-11839"><img src="https://tridentstack.com/cve/badge/CVE-2025-11839.svg" alt="CVE-2025-11839"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-12.