CVE-2026-3062

CRITICALNVD 9.89.8—
EchelonGraph scoreMEDIUM confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-02-24. NVD baseline CVSS 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: None knownExposed: 0

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

Out of bounds read and write in Tint in Google Chrome on Mac prior to 145.0.7632.116 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)

CVSS v3
9.8
Vendor severity
HIGHper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: High)
EG Score
9.8(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
Severity98% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
29%
KEV
Not listed

Published

February 23, 2026

Last Modified

June 17, 2026

Advisory Details (2)

Auto-updated Sep 21, 2026
No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/483751167
generic

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop_23.html

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 ... 145.0.7632.75-1~deb13u1 (315 versions)145.0.7632.116-1~deb12u1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 145.0.7632.75-1~deb13u1 (81 versions)145.0.7632.116-1~deb13u1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 145.0.7632.75-1~deb13u1 (82 versions)145.0.7632.116-1—

Weakness Classification(2)

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 7× in last 7d / 26× 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 106 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-3062?
CVE-2026-3062 is a critical vulnerability published on February 23, 2026. Out of bounds read and write in Tint in Google Chrome on Mac prior to 145.0.7632.116 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
When was CVE-2026-3062 disclosed?
CVE-2026-3062 was first published in the National Vulnerability Database on February 23, 2026, with the most recent update on June 17, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-3062 actively exploited?
CVE-2026-3062 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 70.9% of all scored CVEs.
What is the CVSS score of CVE-2026-3062?
CVE-2026-3062 has a CVSS v3 base score of 9.8 (NVD).
How do I remediate CVE-2026-3062?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-3062, 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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