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: 1%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%
Exploitation1% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
46%
KEV
Not listed

Published

July 9, 2026

Last Modified

July 10, 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) @ resolute2026-08-30ubuntu

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
jbig2dec0.20-1——
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 26× in last 7d / 168× 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 233 total refreshes for this CVE.

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

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 July 10, 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 1% probability of exploitation in the next 30 days, which ranks it in the top 53.5% 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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