CVE-2026-3031

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH 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: 0%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(high)
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%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
33%
KEV
Not listed

Published

July 16, 2026

Last Modified

July 17, 2026

Advisory Details (3)

Auto-updated Jul 25, 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 17× in last 7d / 533× 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 533 total refreshes for this CVE.

  1. 2026-07-27 05:01 UTCGHSA enrichment
  2. 2026-07-27 00:36 UTCGHSA enrichment
  3. 2026-07-26 20:12 UTCGHSA enrichment
  4. 2026-07-26 15:49 UTCEG score recompute
  5. 2026-07-26 15:49 UTCGHSA enrichment
  6. 2026-07-26 14:54 UTCEPSS rescore
  7. 2026-07-26 14:54 UTCEPSS rescore
  8. 2026-07-26 11:25 UTCEG score recompute
  9. 2026-07-26 11:25 UTCGHSA enrichment
  10. 2026-07-25 14:18 UTCEPSS rescore
  11. 2026-07-25 14:18 UTCEPSS rescore
  12. 2026-07-24 14:17 UTCEPSS rescore
  13. 2026-07-24 14:17 UTCEPSS rescore
  14. 2026-07-23 03:08 UTCEG score recompute
  15. 2026-07-22 14:08 UTCEPSS rescore
  16. 2026-07-21 15:24 UTCEPSS rescore
  17. 2026-07-20 17:08 UTCEPSS rescore
  18. 2026-07-19 14:31 UTCEPSS rescore
  19. 2026-07-19 02:34 UTCEG score recompute
  20. 2026-07-19 02:34 UTCGHSA enrichment
  21. 2026-07-19 02:29 UTCEPSS rescore
  22. 2026-07-18 10:04 UTCEPSS rescore
  23. 2026-07-17 18:35 UTCEG score recompute▲ 9.80
  24. 2026-07-17 18:35 UTCGHSA enrichment
  25. 2026-07-17 18:34 UTCMITRE cvelistV5CVSS v3 → 9.8 · severity → CRITICAL
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  1. 2026-07-17 15:59 UTCGHSA enrichment
  2. 2026-07-17 15:58 UTCGHSA enrichment
  3. 2026-07-17 15:57 UTCGHSA enrichment
  4. 2026-07-17 15:56 UTCGHSA enrichment
  5. 2026-07-17 15:55 UTCGHSA enrichment
  6. 2026-07-17 15:54 UTCGHSA enrichment
  7. 2026-07-17 15:53 UTCGHSA enrichment
  8. 2026-07-17 15:52 UTCGHSA enrichment
  9. 2026-07-17 15:49 UTCGHSA enrichment
  10. 2026-07-17 15:48 UTCGHSA enrichment
  11. 2026-07-17 15:47 UTCGHSA enrichment
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  20. 2026-07-17 15:38 UTCGHSA enrichment
  21. 2026-07-17 15:37 UTCGHSA enrichment
  22. 2026-07-17 15:36 UTCGHSA enrichment
  23. 2026-07-17 15:35 UTCGHSA enrichment
  24. 2026-07-17 15:34 UTCGHSA enrichment
  25. 2026-07-17 15:29 UTCGHSA enrichment
  26. 2026-07-17 15:26 UTCGHSA enrichment
  27. 2026-07-17 15:24 UTCGHSA enrichment
  28. 2026-07-17 15:21 UTCGHSA enrichment
  29. 2026-07-17 15:19 UTCGHSA enrichment
  30. 2026-07-17 15:18 UTCGHSA enrichment
  31. 2026-07-17 15:17 UTCGHSA enrichment
  32. 2026-07-17 15:16 UTCGHSA enrichment
  33. 2026-07-17 15:15 UTCGHSA enrichment
  34. 2026-07-17 15:14 UTCGHSA enrichment
  35. 2026-07-17 15:13 UTCGHSA enrichment
  36. 2026-07-17 15:11 UTCGHSA enrichment
  37. 2026-07-17 15:10 UTCGHSA enrichment
  38. 2026-07-17 15:08 UTCGHSA enrichment
  39. 2026-07-17 15:07 UTCGHSA enrichment
  40. 2026-07-17 15:06 UTCGHSA enrichment
  41. 2026-07-17 15:05 UTCGHSA enrichment
  42. 2026-07-17 15:03 UTCGHSA enrichment
  43. 2026-07-17 15:02 UTCGHSA enrichment
  44. 2026-07-17 15:01 UTCGHSA enrichment
  45. 2026-07-17 14:59 UTCGHSA enrichment
  46. 2026-07-17 14:58 UTCGHSA enrichment
  47. 2026-07-17 14:57 UTCGHSA enrichment
  48. 2026-07-17 14:56 UTCGHSA enrichment
  49. 2026-07-17 14:55 UTCGHSA enrichment
  50. 2026-07-17 14:54 UTCGHSA enrichment
  51. 2026-07-17 14:53 UTCGHSA enrichment
  52. 2026-07-17 14:51 UTCGHSA enrichment
  53. 2026-07-17 14:48 UTCGHSA enrichment
  54. 2026-07-17 14:47 UTCGHSA enrichment
  55. 2026-07-17 14:45 UTCGHSA enrichment
  56. 2026-07-17 14:45 UTCGHSA enrichment
  57. 2026-07-17 14:43 UTCGHSA enrichment
  58. 2026-07-17 14:42 UTCGHSA enrichment
  59. 2026-07-17 14:38 UTCGHSA enrichment
  60. 2026-07-17 14:36 UTCGHSA enrichment
  61. 2026-07-17 14:35 UTCGHSA enrichment
  62. 2026-07-17 14:33 UTCGHSA enrichment
  63. 2026-07-17 14:31 UTCGHSA enrichment
  64. 2026-07-17 14:30 UTCGHSA enrichment
  65. 2026-07-17 14:29 UTCGHSA enrichment
  66. 2026-07-17 14:28 UTCGHSA enrichment
  67. 2026-07-17 14:27 UTCGHSA enrichment
  68. 2026-07-17 14:26 UTCGHSA enrichment
  69. 2026-07-17 14:25 UTCGHSA enrichment
  70. 2026-07-17 14:24 UTCGHSA enrichment
  71. 2026-07-17 14:23 UTCGHSA enrichment
  72. 2026-07-17 14:22 UTCGHSA enrichment
  73. 2026-07-17 14:21 UTCGHSA enrichment
  74. 2026-07-17 14:20 UTCGHSA enrichment
  75. 2026-07-17 14:19 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 0% probability of exploitation in the next 30 days, which ranks it in the top 67.2% 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

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