CVE-2026-15773

CRITICALPre-NVD 9.69.6—
EchelonGraph scoreMEDIUM confidence

Score 9.6 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-14. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.6; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
9.6EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.6Exploit: 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 Core in Google Chrome on Windows prior to 150.0.7871.125 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

CVSS v3
9.6
Vendor severity
HIGHper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: High)
EG Score
9.6(medium)
EG Risk
43(Track)
EG Risk 43/100SSVC: 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
Severity96% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
27%
KEV
Not listed

Published

July 14, 2026

Last Modified

July 15, 2026

Advisory Details (2)

Auto-updated Aug 23, 2026
No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/527676561
generic

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0353146366.html

Vendor Advisories for CVE-2026-15773(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 ... 150.0.7871.46-1~deb13u1 (387 versions)150.0.7871.124-1~deb12u1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 150.0.7871.46-1~deb13u1 (153 versions)150.0.7871.124-1~deb13u1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 150.0.7871.46-1~deb13u1 (154 versions)150.0.7871.124-1—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 59× in last 7d / 349× 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 436 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-15773?
CVE-2026-15773 is a critical vulnerability published on July 14, 2026. Use after free in Core in Google Chrome on Windows prior to 150.0.7871.125 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
When was CVE-2026-15773 disclosed?
CVE-2026-15773 was first published in the National Vulnerability Database on July 14, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-15773 actively exploited?
CVE-2026-15773 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 72.8% of all scored CVEs.
What is the CVSS score of CVE-2026-15773?
CVE-2026-15773 has a CVSS v3.1 base score of 9.6 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-15773?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-15773, 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-2026-15773

Explore →

Is Your Infrastructure Affected by CVE-2026-15773?

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

Start Free Scan →Browse All CVEs