CVE-2026-3031

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-16. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 9.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Image::EPEG versions through 0.15 for Perl embeds an unsupported version of the Epeg library.

Image::EPEG includes Epeg 0.9.0 that was last updated in 2004.

Epeg is a fast JPEG thumbnail library that was once part of the Englightenment Project.

CVSS v3
9.8
EG Score
9.8(medium)
EG Risk
59(Track)
EG Risk 59/100SSVC: 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
Severity98% × 45%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
52%
KEV
Not listed

Published

July 16, 2026

Last Modified

July 17, 2026

Advisory Details (3)

Auto-updated Sep 12, 2026
No patch confirmed yet.
generic
https://sourceforge.net/projects/enlightenment/files/OldFiles/epeg-0.9.0.tar.gz/download
generic
https://backpan.metacpan.org/authors/id/T/TO/TOKUHIROM/Image-Epeg-0.15.tar.gz
generic
https://backpan.metacpan.org/authors/id/T/TO/TOKUHIROM/Image-Epeg-0.15.readme

Vendor Advisories for CVE-2026-3031(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 22× in last 7d / 107× 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 815 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-3031?
CVE-2026-3031 is a critical vulnerability published on July 16, 2026. Image::EPEG versions through 0.15 for Perl embeds an unsupported version of the Epeg library. Image::EPEG includes Epeg 0.9.0 that was last updated in 2004. Epeg is a fast JPEG thumbnail library that was once part of the Englightenment Project.
When was CVE-2026-3031 disclosed?
CVE-2026-3031 was first published in the National Vulnerability Database on July 16, 2026, with the most recent update on July 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-3031 actively exploited?
CVE-2026-3031 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 48.3% of all scored CVEs.
What is the CVSS score of CVE-2026-3031?
CVE-2026-3031 has a CVSS v3.1 base score of 9.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-3031?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-3031, 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-2026-3031

Explore →

Is Your Infrastructure Affected by CVE-2026-3031?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs