CVE-2026-8573

HIGHNVD 8.38.3—
EchelonGraph scoreMEDIUM confidence

Score 8.3 from GitHub Security Advisory (severity: HIGH) published 2026-05-14. NVD baseline CVSS 8.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
8.3
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.3Exploit: NoneExposed: 0

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

Integer overflow in Codecs in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker to potentially perform a sandbox escape via a crafted video file. (Chromium security severity: Medium)

CVSS v3
8.3
EG Score
8.3(medium)
EPSS
14.2%
KEV
Not listed

Published

May 14, 2026

Last Modified

May 19, 2026

Advisory Details (2)

Auto-updated May 14, 2026
No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/495417883
generic

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.html

Vendor Advisories for CVE-2026-8573(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 9× in last 7d / 78× 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 162 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-8573?
CVE-2026-8573 is a high vulnerability published on May 14, 2026. Integer overflow in Codecs in Google Chrome on Windows prior to 148.0.7778.168 allowed a remote attacker to potentially perform a sandbox escape via a crafted video file. (Chromium security severity: Medium)
When was CVE-2026-8573 disclosed?
CVE-2026-8573 was first published in the National Vulnerability Database on May 14, 2026, with the most recent update on May 19, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-8573 actively exploited?
CVE-2026-8573 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 14.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-8573?
CVE-2026-8573 has a CVSS v3 base score of 8.3 (NVD).
How do I remediate CVE-2026-8573?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-8573, 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-2026-8573

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