CVE-2026-3441

HIGHNVD 7.17.1—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.1 under NVD CVSS v3. EPSS exploit probability: 0.2%, top 92% of all CVEs by exploit prediction. GitHub Security Advisory enrichment pending alignment with NVD CVSS.

Triggered by: NVD CVSS baseline
Sources: epss, ghsa, nvd
Trending — 4 sources updated this week
7.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.1Exploit: None knownExposed: 0

A fix is available — apply it.

A flaw was found in GNU Binutils. This heap-based buffer overflow vulnerability, specifically an out-of-bounds read in the bfd linker, allows an attacker to gain access to sensitive information. By convincing a user to process a specially crafted XCOFF object file, an attacker can trigger this flaw, potentially leading to information disclosure or an application level denial of service.

CVSS v3
7.1
EG Score
7.1(medium)
EG Risk
32(Track)
EG Risk 32/100SSVC: 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
Severity71% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
8%
KEV
Not listed

Published

March 16, 2026

Last Modified

September 1, 2026

Advisory Details (3)

Auto-updated Jun 30, 2026
Patch available. Sources: redhat.
redhat Patch Available

2443826 – (CVE-2026-3441) CVE-2026-3441 binutils: GNU Binutils: Information disclosure via specially crafted XCOFF object file

https://bugzilla.redhat.com/show_bug.cgi?id=2443826
redhat Patch Available

cve-details

https://access.redhat.com/security/cve/CVE-2026-3441
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:33527

Vendor Advisories for CVE-2026-3441(3)

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

Patch Availability(2)

Vendor / EcosystemFixed in / PatchReleasedSource
redhatbinutils-main-2.46.1-1.hum12026-07-13redhat
redhatbinutils-main-2.45.1-5.1.hum12026-06-30redhat

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.

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
binutils2.35.2-2 ... 2.47-2 (213 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
binutils2.40-2 ... 2.47-2 (118 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
binutils2.44-3 ... 2.47-2 (44 versions)——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
binutils2.44-3 ... 2.47-2 (44 versions)——

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 16× in last 7d / 74× 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 132 total refreshes for this CVE.

  1. 2026-09-04 05:06 UTCEPSS rescore
  2. 2026-09-02 14:12 UTCEPSS rescore
  3. 2026-09-01 13:53 UTCEPSS rescore
  4. 2026-09-01 13:53 UTCVendor advisory
  5. 2026-09-01 13:53 UTCGHSA enrichment
  6. 2026-09-01 12:24 UTCEG score recompute
  7. 2026-09-01 12:24 UTCVendor advisory
  8. 2026-09-01 12:24 UTCGHSA enrichment
  9. 2026-09-01 04:39 UTCEPSS rescore
  10. 2026-08-31 18:36 UTCVendor advisory
  11. 2026-08-31 18:36 UTCGHSA enrichment
  12. 2026-08-31 17:26 UTCEG score recompute
  13. 2026-08-31 17:26 UTCVendor advisory
  14. 2026-08-31 17:26 UTCGHSA enrichment
  15. 2026-08-30 19:17 UTCEPSS rescore
  16. 2026-08-30 01:22 UTCEPSS rescore
  17. 2026-08-28 21:41 UTCEPSS rescore
  18. 2026-08-27 14:25 UTCEPSS rescore
  19. 2026-08-26 14:46 UTCEPSS rescore
  20. 2026-08-25 13:49 UTCEPSS rescore
  21. 2026-08-23 00:19 UTCEPSS rescore
  22. 2026-08-21 23:49 UTCEPSS rescore
  23. 2026-08-21 12:20 UTCVendor advisory
  24. 2026-08-21 12:20 UTCGHSA enrichment
  25. 2026-08-21 12:15 UTCEG score recompute
Show 75 more
  1. 2026-08-21 12:15 UTCVendor advisory
  2. 2026-08-21 12:15 UTCGHSA enrichment
  3. 2026-08-20 22:55 UTCEPSS rescore
  4. 2026-08-19 17:03 UTCEPSS rescore
  5. 2026-08-18 13:48 UTCEPSS rescore
  6. 2026-08-17 13:47 UTCEPSS rescore
  7. 2026-08-16 14:56 UTCEPSS rescore
  8. 2026-08-16 11:24 UTCEG score recompute
  9. 2026-08-16 11:24 UTCVendor advisory
  10. 2026-08-16 11:24 UTCGHSA enrichment
  11. 2026-08-16 02:14 UTCEPSS rescore
  12. 2026-08-15 01:30 UTCEPSS rescore
  13. 2026-08-14 19:59 UTCVendor advisory
  14. 2026-08-14 19:59 UTCGHSA enrichment
  15. 2026-08-14 07:30 UTCEG score recompute
  16. 2026-08-14 07:30 UTCVendor advisory
  17. 2026-08-14 07:30 UTCGHSA enrichment
  18. 2026-08-13 22:00 UTCEPSS rescore
  19. 2026-08-12 22:18 UTCEG score recompute
  20. 2026-08-12 22:18 UTCVendor advisory
  21. 2026-08-12 22:18 UTCGHSA enrichment
  22. 2026-08-12 13:51 UTCEPSS rescore
  23. 2026-08-11 21:35 UTCEG score recompute
  24. 2026-08-11 21:35 UTCVendor advisory
  25. 2026-08-11 21:35 UTCGHSA enrichment
  26. 2026-08-11 13:43 UTCEPSS rescore
  27. 2026-08-11 04:43 UTCEG score recompute
  28. 2026-08-11 04:43 UTCVendor advisory
  29. 2026-08-11 04:43 UTCGHSA enrichment
  30. 2026-08-11 00:00 UTCEPSS rescore
  31. 2026-08-10 06:31 UTCVendor advisory
  32. 2026-08-10 06:31 UTCGHSA enrichment
  33. 2026-08-09 18:47 UTCEG score recompute
  34. 2026-08-09 18:47 UTCVendor advisory
  35. 2026-08-09 18:47 UTCGHSA enrichment
  36. 2026-08-09 13:46 UTCEPSS rescore
  37. 2026-08-09 07:06 UTCEG score recompute
  38. 2026-08-09 07:06 UTCVendor advisory
  39. 2026-08-09 07:06 UTCGHSA enrichment
  40. 2026-08-08 16:37 UTCEPSS rescore
  41. 2026-08-08 05:24 UTCVendor advisory
  42. 2026-08-08 05:24 UTCGHSA enrichment
  43. 2026-08-07 17:44 UTCEG score recompute
  44. 2026-08-07 17:44 UTCVendor advisory
  45. 2026-08-07 17:44 UTCGHSA enrichment
  46. 2026-08-06 19:36 UTCEG score recompute
  47. 2026-08-06 19:36 UTCVendor advisory
  48. 2026-08-06 19:36 UTCGHSA enrichment
  49. 2026-08-06 13:46 UTCEPSS rescore
  50. 2026-08-06 01:45 UTCEG score recompute
  51. 2026-08-06 01:45 UTCVendor advisory
  52. 2026-08-06 01:45 UTCGHSA enrichment
  53. 2026-08-05 19:17 UTCEPSS rescore
  54. 2026-08-04 15:10 UTCEPSS rescore
  55. 2026-08-04 10:38 UTCEPSS rescore
  56. 2026-08-04 00:56 UTCEG score recompute
  57. 2026-08-04 00:56 UTCVendor advisory
  58. 2026-08-04 00:56 UTCGHSA enrichment
  59. 2026-08-03 10:36 UTCEPSS rescore
  60. 2026-08-02 16:55 UTCEG score recompute
  61. 2026-08-02 16:55 UTCVendor advisory
  62. 2026-08-02 16:55 UTCGHSA enrichment
  63. 2026-08-02 02:27 UTCEPSS rescore
  64. 2026-08-01 04:16 UTCEPSS rescore
  65. 2026-07-30 16:28 UTCEPSS rescore
  66. 2026-07-30 01:30 UTCEPSS rescore
  67. 2026-07-27 14:13 UTCEPSS rescore
  68. 2026-07-26 14:54 UTCEPSS rescore
  69. 2026-07-26 14:54 UTCEPSS rescore
  70. 2026-07-25 14:18 UTCEPSS rescore
  71. 2026-07-25 14:18 UTCEPSS rescore
  72. 2026-07-24 14:17 UTCEPSS rescore
  73. 2026-07-24 14:17 UTCEPSS rescore
  74. 2026-07-23 14:18 UTCEPSS rescore
  75. 2026-07-23 14:18 UTCEPSS rescore

Frequently asked(5)

What is CVE-2026-3441?
CVE-2026-3441 is a high vulnerability published on March 16, 2026. A flaw was found in GNU Binutils. This heap-based buffer overflow vulnerability, specifically an out-of-bounds read in the bfd linker, allows an attacker to gain access to sensitive information. By convincing a user to process a specially crafted XCOFF object file, an attacker can trigger this…
When was CVE-2026-3441 disclosed?
CVE-2026-3441 was first published in the National Vulnerability Database on March 16, 2026, with the most recent update on September 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-3441 actively exploited?
CVE-2026-3441 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 92.0% of all scored CVEs.
What is the CVSS score of CVE-2026-3441?
CVE-2026-3441 has a CVSS v3 base score of 7.1 (NVD).
How do I remediate CVE-2026-3441?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-3441, 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

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