CVE-2026-13029

HIGHPre-NVD 7.57.5—
EchelonGraph scoreHIGH confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-06-24. 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
7.5
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.5Exploit: NoneExposed: 0

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

Use after free in Web Authentication in Google Chrome prior to 149.0.7827.197 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension. (Chromium security severity: High)

CVSS v3
7.5
EG Score
7.5(high)
EPSS
4.5%
KEV
Not listed

Published

June 24, 2026

Last Modified

June 25, 2026

Advisory Details (2)

Auto-updated Jun 24, 2026
No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/521495992
generic

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0482630350.html

Vendor Advisories for CVE-2026-13029(2)

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 52× 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. 2026-07-07 06:01 UTCEG score recompute
  2. 2026-07-07 06:01 UTCVendor advisory
  3. 2026-07-07 06:01 UTCGHSA enrichment
  4. 2026-07-06 18:20 UTCEG score recompute
  5. 2026-07-06 18:20 UTCVendor advisory
  6. 2026-07-06 18:20 UTCGHSA enrichment
  7. 2026-07-06 06:16 UTCEG score recompute
  8. 2026-07-06 06:16 UTCVendor advisory
  9. 2026-07-06 06:15 UTCGHSA enrichment
  10. 2026-07-06 02:23 UTCEPSS rescore
  11. 2026-07-05 18:22 UTCEG score recompute
  12. 2026-07-05 18:22 UTCVendor advisory
  13. 2026-07-05 18:22 UTCGHSA enrichment
  14. 2026-07-05 06:41 UTCEG score recompute
  15. 2026-07-05 06:41 UTCVendor advisory
  16. 2026-07-05 06:41 UTCGHSA enrichment
  17. 2026-07-05 02:30 UTCEPSS rescore
  18. 2026-07-05 02:30 UTCEPSS rescore
  19. 2026-07-04 18:57 UTCEG score recompute
  20. 2026-07-04 18:57 UTCVendor advisory
  21. 2026-07-04 18:57 UTCGHSA enrichment
  22. 2026-07-04 07:15 UTCEG score recompute
  23. 2026-07-04 07:15 UTCVendor advisory
  24. 2026-07-04 07:15 UTCGHSA enrichment
  25. 2026-07-04 06:31 UTCEPSS rescore
Show 51 more
  1. 2026-07-03 19:03 UTCEG score recompute
  2. 2026-07-03 19:03 UTCVendor advisory
  3. 2026-07-03 19:03 UTCGHSA enrichment
  4. 2026-07-03 07:23 UTCEG score recompute
  5. 2026-07-03 07:23 UTCVendor advisory
  6. 2026-07-03 07:22 UTCGHSA enrichment
  7. 2026-07-02 19:41 UTCEG score recompute
  8. 2026-07-02 19:41 UTCVendor advisory
  9. 2026-07-02 19:41 UTCGHSA enrichment
  10. 2026-07-02 08:00 UTCEG score recompute
  11. 2026-07-02 08:00 UTCVendor advisory
  12. 2026-07-02 08:00 UTCGHSA enrichment
  13. 2026-07-01 20:19 UTCEG score recompute
  14. 2026-07-01 20:19 UTCVendor advisory
  15. 2026-07-01 20:19 UTCGHSA enrichment
  16. 2026-07-01 15:06 UTCEPSS rescore
  17. 2026-07-01 15:06 UTCEPSS rescore
  18. 2026-07-01 08:39 UTCEG score recompute
  19. 2026-07-01 08:39 UTCVendor advisory
  20. 2026-07-01 08:39 UTCGHSA enrichment
  21. 2026-06-30 23:22 UTCEPSS rescore
  22. 2026-06-30 20:58 UTCEG score recompute
  23. 2026-06-30 20:58 UTCVendor advisory
  24. 2026-06-30 20:58 UTCGHSA enrichment
  25. 2026-06-30 09:17 UTCEG score recompute
  26. 2026-06-30 09:17 UTCVendor advisory
  27. 2026-06-30 09:17 UTCGHSA enrichment
  28. 2026-06-29 21:36 UTCEG score recompute
  29. 2026-06-29 21:36 UTCVendor advisory
  30. 2026-06-29 21:36 UTCGHSA enrichment
  31. 2026-06-29 14:06 UTCEPSS rescore
  32. 2026-06-29 09:55 UTCEG score recompute
  33. 2026-06-29 09:55 UTCVendor advisory
  34. 2026-06-29 09:55 UTCGHSA enrichment
  35. 2026-06-28 22:14 UTCEG score recompute
  36. 2026-06-28 22:14 UTCVendor advisory
  37. 2026-06-28 22:14 UTCGHSA enrichment
  38. 2026-06-28 14:07 UTCEPSS rescore
  39. 2026-06-28 10:33 UTCEG score recompute
  40. 2026-06-28 10:33 UTCVendor advisory
  41. 2026-06-28 10:33 UTCGHSA enrichment
  42. 2026-06-28 04:56 UTCEPSS rescore
  43. 2026-06-28 04:56 UTCEPSS rescore
  44. 2026-06-27 22:53 UTCEG score recompute▲ 7.50
  45. 2026-06-27 22:53 UTCVendor advisory
  46. 2026-06-27 22:53 UTCGHSA enrichment
  47. 2026-06-27 03:08 UTCEPSS rescore
  48. 2026-06-25 13:49 UTCEPSS rescore
  49. 2026-06-24 22:03 UTCNVD updateCVSS v3 → 7.5 · severity → HIGH
  50. 2026-06-24 20:07 UTCEG score recompute
  51. 2026-06-24 20:03 UTCNVD updatefirst tracked

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-13029?
CVE-2026-13029 is a high vulnerability published on June 24, 2026. Use after free in Web Authentication in Google Chrome prior to 149.0.7827.197 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension. (Chromium security severity: High)
When was CVE-2026-13029 disclosed?
CVE-2026-13029 was first published in the National Vulnerability Database on June 24, 2026, with the most recent update on June 25, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-13029 actively exploited?
CVE-2026-13029 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 4.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-13029?
CVE-2026-13029 has a CVSS v3.1 base score of 7.5 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-13029?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-13029, 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-2026-13029

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