CVE-2026-38076

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-07-10. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.5Exploit: None knownExposed: 0

A fix is available — apply it.

An integer overflow in the jbig2_arith_iaid_ctx_new() function of Artifex commit cc37d0 allows attackers to cause a Denial of Service (DoS) via a crafted input.

CVSS v3
7.5
EG Score
7.5(medium)
EG Risk
49(Track)
EG Risk 49/100SSVC: 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
Severity75% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
38%
KEV
Not listed

Published

July 9, 2026

Last Modified

September 14, 2026

Advisory Details (3)

Auto-updated Jul 10, 2026
No patch confirmed yet.
generic

CVE-2026-38076 · GitHub

https://gist.github.com/dkjsone/c237b83ffa9ebd7028b5db7f410fcf78
generic

GitHub - ArtifexSoftware/jbig2dec: This is a mirror: the canonical repo is: git.ghostscript.com/jbig2dec.git. This repo does not host releases, they are here: https://github.com/ArtifexSoftware/jbig2dec/tags · GitHub

https://github.com/ArtifexSoftware/jbig2dec
generic

Artifex | Open Source Power, Enterprise Performance

http://artifex.com

Vendor Advisories for CVE-2026-38076(1)

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

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulibjbig2dec0-dev (0.20-1ubuntu0.26.04.1) @ resolute2026-09-18ubuntu

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
jbig2dec0.19-2, 0.19-3, 0.20-1——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
jbig2dec0.19-3, 0.20-1——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
jbig2dec0.20-10.20-1+deb13u1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
jbig2dec0.20-1——

Weakness Classification(1)

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

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 16× in last 7d / 82× 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 281 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-38076?
CVE-2026-38076 is a high vulnerability published on July 9, 2026. An integer overflow in the jbig2arithiaidctxnew() function of Artifex commit cc37d0 allows attackers to cause a Denial of Service (DoS) via a crafted input.
When was CVE-2026-38076 disclosed?
CVE-2026-38076 was first published in the National Vulnerability Database on July 9, 2026, with the most recent update on September 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-38076 actively exploited?
CVE-2026-38076 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 62.3% of all scored CVEs.
What is the CVSS score of CVE-2026-38076?
CVE-2026-38076 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-38076?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-38076, 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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