CVE-2025-11083

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreMEDIUM confidence

Score 5.3 from GitHub Security Advisory published 2025-09-28. the CNA's CVSS baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cna:vuldb, epss, ghsa
Elevated
5.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.3Exploit: NoneExposed: 0

A fix is available — apply it.

A vulnerability has been found in GNU Binutils 2.45. The affected element is the function elf_swap_shdr in the library bfd/elfcode.h of the component Linker. The manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. The identifier of the patch is 9ca499644a21ceb3f946d1c179c38a83be084490. To fix this issue, it is recommended to deploy a patch. The code maintainer replied with "[f]ixed for 2.46".

CVSS v3
5.3
EG Score
5.3(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity53% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS
14.5%
KEV
Not listed

Published

September 27, 2025

Last Modified

July 14, 2026

References (8)

Vendor Advisories for CVE-2025-11083(20)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(26)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntubinutils-sparc64-linux-gnu (2.26.1-1ubuntu1~16.04.8+esm14) @ xenial2026-05-21ubuntu
ubuntulibsframe1 (2.44-3ubuntu1.1) @ plucky2026-05-21ubuntu
redhatbinutils-main-2.45.1-5.hum12026-04-08redhat
redhatgcc-toolset-14-binutils-0:2.41-4.el8_10.12026-02-12redhat
redhatrhcos-4.19.9.6.202601260820-02026-02-04redhat
redhatrhcos-4.20.9.6.202601211057-02026-01-27redhat
redhatgcc-toolset-15-binutils-0:2.44-3.el9_7.12026-01-27redhat
redhatrhui5/rhua-rhel9:17683770122026-01-15redhat
redhatbinutils-0:2.30-73.el8_2.22026-01-12redhat
redhatbinutils-0:2.30-93.el8_4.32026-01-12redhat
redhatbinutils-0:2.30-113.el8_6.42026-01-12redhat
redhatbinutils-0:2.30-119.el8_8.32026-01-12redhat
redhatgcc-toolset-14-binutils-0:2.41-4.el9_6.22026-01-08redhat
redhatgcc-toolset-13-binutils-0:2.40-21.el9_6.12026-01-08redhat
redhatgcc-toolset-13-binutils-0:2.40-21.el9_4.12026-01-08redhat
redhatgcc-toolset-15-binutils-0:2.44-7.el10_1.12026-01-06redhat
redhatgcc-toolset-14-binutils-0:2.41-5.el9_7.12026-01-05redhat
redhatbinutils-0:2.35.2-43.el9_4.22025-12-18redhat
redhatbinutils-0:2.35.2-63.el9_6.12025-12-18redhat
redhatbinutils-0:2.30-128.el8_102025-12-18redhat
redhatgcc-toolset-13-binutils-0:2.40-21.el9_7.12025-12-18redhat
redhatbinutils-0:2.41-58.el10_1.22025-12-18redhat
redhatbinutils-0:2.41-53.el10_0.22025-12-18redhat
redhatbinutils-0:2.35.2-67.el9_7.12025-12-18redhat
redhatbinutils-0:2.35.2-17.el9_0.12025-12-16redhat
redhatbinutils-0:2.35.2-37.el9_2.12025-12-16redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Additional Vendor Advisories

(6)

Vendors that published advisories for this CVE beyond the curated set above. Broader coverage but minimal per-row detail — click through for the original advisory.

Data Freshness Timeline

(refreshed 12× in last 7d / 44× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 120 total refreshes for this CVE.

  1. 2026-07-23 02:48 UTCEG score recompute
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Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2025-11083?
CVE-2025-11083 is a medium vulnerability published on September 27, 2025. A vulnerability has been found in GNU Binutils 2.45. The affected element is the function elfswapshdr in the library bfd/elfcode.h of the component Linker. The manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed to the public and…
When was CVE-2025-11083 disclosed?
CVE-2025-11083 was first published in the National Vulnerability Database on September 27, 2025, with the most recent update on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-11083 actively exploited?
CVE-2025-11083 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 14.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2025-11083?
CVE-2025-11083 has a CVSS v4.0 base score of 5.3 (CNA self-assessment; NVD's own analysis pending).
How do I remediate CVE-2025-11083?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-11083, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2025-11083

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