CVE-2026-10890

HIGHPre-NVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-05. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
8.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.8Exploit: None knownExposed: 0

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

Use after free in Cast in Google Chrome prior to 149.0.7827.53 allowed an attacker on the local network segment to potentially exploit heap corruption via malicious network traffic. (Chromium security severity: Critical)

CVSS v3
8.8
Vendor severity
CRITICALper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: Critical)
EG Score
8.8(medium)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity88% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
18%
KEV
Not listed

Published

June 4, 2026

Last Modified

July 22, 2026

Advisory Details (2)

Auto-updated Jun 5, 2026
No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/513136593
generic

Chrome Releases: Stable Channel Update for Desktop

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

Vendor Advisories for CVE-2026-10890(2)

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

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
chromium100.0.4896.127-1 ... 99.0.4844.84-1~deb11u1 (500 versions)——
Debian:12(1)
PackageVulnerable rangeFixed inDependents
chromium113.0.5672.126-1 ... 148.0.7778.96-3 (363 versions)149.0.7827.53-1~deb12u1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 149.0.7827.53-1~deb12u1 (129 versions)149.0.7827.53-1~deb13u1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 149.0.7827.53-1~deb13u1 (130 versions)149.0.7827.53-1—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 9× in last 7d / 44× 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 316 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-10890?
CVE-2026-10890 is a high vulnerability published on June 4, 2026. Use after free in Cast in Google Chrome prior to 149.0.7827.53 allowed an attacker on the local network segment to potentially exploit heap corruption via malicious network traffic. (Chromium security severity: Critical)
When was CVE-2026-10890 disclosed?
CVE-2026-10890 was first published in the National Vulnerability Database on June 4, 2026, with the most recent update on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10890 actively exploited?
CVE-2026-10890 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 82.5% of all scored CVEs.
What is the CVSS score of CVE-2026-10890?
CVE-2026-10890 has a CVSS v3.1 base score of 8.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-10890?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10890, 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

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-10890

Explore →

Is Your Infrastructure Affected by CVE-2026-10890?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs