CVE-2026-76189

MEDIUMPre-NVD 6.26.2—
EchelonGraph scoreHIGH confidence

Score 6.2 from GitHub Security Advisory published 2026-08-25. a secondary CVSS source baseline 6.2; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.2EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.2Exploit: None knownExposed: 0

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

CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.

CVSS v3
6.2
EG Score
6.2(high)
EG Risk
28(Track)
EG Risk 28/100SSVC: 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
Severity62% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
5%
KEV
Not listed

Published

August 25, 2026

Last Modified

September 1, 2026

References (1)

Vendor Advisories for CVE-2026-76189(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 / 76× 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.

  1. 2026-09-19 19:31 UTCEG score recompute
  2. 2026-09-19 19:31 UTCGHSA enrichment
  3. 2026-09-18 19:28 UTCEPSS rescore
  4. 2026-09-18 17:54 UTCEG score recompute
  5. 2026-09-18 17:54 UTCGHSA enrichment
  6. 2026-09-17 16:17 UTCGHSA enrichment
  7. 2026-09-16 14:40 UTCEG score recompute
  8. 2026-09-16 14:40 UTCGHSA enrichment
  9. 2026-09-16 14:08 UTCEPSS rescore
  10. 2026-09-16 05:15 UTCEPSS rescore
  11. 2026-09-15 13:03 UTCEG score recompute
  12. 2026-09-15 13:03 UTCGHSA enrichment
  13. 2026-09-15 03:12 UTCEPSS rescore
  14. 2026-09-14 11:25 UTCEG score recompute
  15. 2026-09-14 11:25 UTCGHSA enrichment
  16. 2026-09-13 09:49 UTCEG score recompute
  17. 2026-09-13 09:49 UTCGHSA enrichment
  18. 2026-09-12 15:02 UTCEPSS rescore
  19. 2026-09-12 08:12 UTCEG score recompute
  20. 2026-09-12 08:12 UTCGHSA enrichment
  21. 2026-09-11 14:53 UTCEPSS rescore
  22. 2026-09-11 06:35 UTCEG score recompute
  23. 2026-09-11 06:35 UTCGHSA enrichment
  24. 2026-09-10 09:35 UTCEPSS rescore
  25. 2026-09-10 04:58 UTCGHSA enrichment
Show 51 more
  1. 2026-09-09 03:21 UTCEG score recompute
  2. 2026-09-09 03:21 UTCGHSA enrichment
  3. 2026-09-08 22:01 UTCEPSS rescore
  4. 2026-09-08 01:44 UTCEG score recompute
  5. 2026-09-08 01:44 UTCGHSA enrichment
  6. 2026-09-07 00:08 UTCEG score recompute
  7. 2026-09-07 00:07 UTCGHSA enrichment
  8. 2026-09-06 13:48 UTCEPSS rescore
  9. 2026-09-05 22:26 UTCEG score recompute
  10. 2026-09-05 22:26 UTCGHSA enrichment
  11. 2026-09-04 20:49 UTCEG score recompute
  12. 2026-09-04 20:48 UTCGHSA enrichment
  13. 2026-09-04 05:07 UTCEPSS rescore
  14. 2026-09-03 19:01 UTCGHSA enrichment
  15. 2026-09-02 17:00 UTCEG score recompute
  16. 2026-09-02 17:00 UTCGHSA enrichment
  17. 2026-09-02 14:12 UTCEPSS rescore
  18. 2026-09-01 15:15 UTCEG score recompute
  19. 2026-09-01 15:15 UTCGHSA enrichment
  20. 2026-09-01 13:54 UTCEPSS rescore
  21. 2026-09-01 07:10 UTCEG score recompute
  22. 2026-09-01 07:10 UTCGHSA enrichment
  23. 2026-09-01 04:40 UTCEPSS rescore
  24. 2026-09-01 04:40 UTCEPSS rescore
  25. 2026-08-31 05:33 UTCEG score recompute
  26. 2026-08-31 05:33 UTCGHSA enrichment
  27. 2026-08-30 19:18 UTCEPSS rescore
  28. 2026-08-30 19:17 UTCEPSS rescore
  29. 2026-08-30 03:56 UTCEG score recompute
  30. 2026-08-30 03:56 UTCGHSA enrichment
  31. 2026-08-30 01:22 UTCEPSS rescore
  32. 2026-08-29 02:19 UTCEG score recompute
  33. 2026-08-29 02:19 UTCGHSA enrichment
  34. 2026-08-28 21:42 UTCEPSS rescore
  35. 2026-08-28 00:33 UTCEG score recompute
  36. 2026-08-28 00:33 UTCGHSA enrichment
  37. 2026-08-27 23:26 UTCEG score recompute
  38. 2026-08-27 23:26 UTCGHSA enrichment
  39. 2026-08-27 18:39 UTCEG score recompute
  40. 2026-08-27 18:39 UTCGHSA enrichment
  41. 2026-08-27 14:25 UTCEPSS rescore
  42. 2026-08-26 16:59 UTCEG score recompute
  43. 2026-08-26 16:59 UTCGHSA enrichment
  44. 2026-08-26 14:47 UTCEPSS rescore
  45. 2026-08-25 19:20 UTCEG score recompute
  46. 2026-08-25 19:20 UTCGHSA enrichment
  47. 2026-08-25 19:10 UTCEG score recompute
  48. 2026-08-25 19:10 UTCGHSA enrichment
  49. 2026-08-25 18:27 UTCEG score recompute
  50. 2026-08-25 17:40 UTCEG score recompute
  51. 2026-08-25 17:39 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-76189?
CVE-2026-76189 is a medium vulnerability published on August 25, 2026. CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not…
When was CVE-2026-76189 disclosed?
CVE-2026-76189 was first published in the National Vulnerability Database on August 25, 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-2026-76189 actively exploited?
CVE-2026-76189 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 95.1% of all scored CVEs.
What is the CVSS score of CVE-2026-76189?
CVE-2026-76189 has a CVSS v3 base score of 6.2 (NVD).
How do I remediate CVE-2026-76189?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-76189, 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-2026-76189

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