CVE-2026-14038

CRITICALPre-NVD 9.39.3—
EchelonGraph scoreMEDIUM confidence

Score 9.3 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-01. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
9.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.3Exploit: None knownExposed: 0

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

Insufficient validation of untrusted input in New Tab Page in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Low)

CVSS v3
9.3
Vendor severity
LOWper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: Low)
EG Score
9.3(medium)
EG Risk
46(Track)
EG Risk 46/100SSVC: 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
Severity93% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
25%
KEV
Not listed

Published

June 30, 2026

Last Modified

July 1, 2026

Advisory Details (2)

Auto-updated Sep 3, 2026
🔬 Proof of concept available. No patch confirmed yet.
generic🟡 PoC Available

Chromium

https://issues.chromium.org/issues/497241148
generic

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html

Vendor Advisories for CVE-2026-14038(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 ... 149.0.7827.53-1~deb13u1 (378 versions)150.0.7871.46-1~deb12u1—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 150.0.7871.46-1~deb12u1 (144 versions)150.0.7871.46-1~deb13u1—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
chromium138.0.7204.183-1 ... 150.0.7871.46-1~deb13u1 (145 versions)150.0.7871.46-1—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 12× in last 7d / 182× 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 611 total refreshes for this CVE.

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

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-14038?
CVE-2026-14038 is a critical vulnerability published on June 30, 2026. Insufficient validation of untrusted input in New Tab Page in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Low)
When was CVE-2026-14038 disclosed?
CVE-2026-14038 was first published in the National Vulnerability Database on June 30, 2026, with the most recent update on July 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-14038 actively exploited?
CVE-2026-14038 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 74.5% of all scored CVEs.
What is the CVSS score of CVE-2026-14038?
CVE-2026-14038 has a CVSS v3.1 base score of 9.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-14038?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14038, 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-2026-14038

Explore →

Is Your Infrastructure Affected by CVE-2026-14038?

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

Start Free Scan →Browse All CVEs