CVE-2026-14122

HIGHPre-NVD 8.18.1—
EchelonGraph scoreMEDIUM confidence

Score 8.1 from GitHub Security Advisory (severity: HIGH) published 2026-07-01. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 8.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 4 sources updated this week
8.1EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.1Exploit: 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 WebAppInstalls in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: Low)

CVSS v3
8.1
Vendor severity
LOWper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: Low)
EG Score
8.1(medium)
EG Risk
41(Track)
EG Risk 41/100SSVC: 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
Severity81% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
21%
KEV
Not listed

Published

July 1, 2026

Last Modified

July 1, 2026

Advisory Details (2)

Auto-updated Jul 1, 2026
No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/513824891
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-2026-14122(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 9× in last 7d / 86× 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 274 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 13:47 UTCEPSS rescore
  7. 2026-09-06 05:02 UTCEG score recompute
  8. 2026-09-06 05:02 UTCVendor advisory
  9. 2026-09-06 05:02 UTCGHSA enrichment
  10. 2026-09-04 05:06 UTCEPSS rescore
  11. 2026-09-02 14:11 UTCEPSS rescore
  12. 2026-09-01 13:53 UTCEPSS rescore
  13. 2026-09-01 04:39 UTCEPSS rescore
  14. 2026-08-30 19:17 UTCEPSS rescore
  15. 2026-08-30 17:14 UTCEG score recompute
  16. 2026-08-30 17:14 UTCVendor advisory
  17. 2026-08-30 17:14 UTCGHSA enrichment
  18. 2026-08-30 01:21 UTCEPSS rescore
  19. 2026-08-28 21:40 UTCEPSS rescore
  20. 2026-08-27 22:31 UTCEG score recompute
  21. 2026-08-27 22:31 UTCVendor advisory
  22. 2026-08-27 22:31 UTCGHSA enrichment
  23. 2026-08-27 14:24 UTCEPSS rescore
  24. 2026-08-25 13:48 UTCEPSS rescore
  25. 2026-08-24 23:02 UTCEG score recompute
Show 75 more
  1. 2026-08-24 23:02 UTCVendor advisory
  2. 2026-08-24 23:02 UTCGHSA enrichment
  3. 2026-08-24 11:04 UTCEG score recompute
  4. 2026-08-24 11:04 UTCVendor advisory
  5. 2026-08-24 11:04 UTCGHSA enrichment
  6. 2026-08-23 19:53 UTCVendor advisory
  7. 2026-08-23 19:53 UTCGHSA enrichment
  8. 2026-08-23 08:02 UTCEG score recompute
  9. 2026-08-23 08:02 UTCVendor advisory
  10. 2026-08-23 08:02 UTCGHSA enrichment
  11. 2026-08-23 00:19 UTCEPSS rescore
  12. 2026-08-22 20:11 UTCVendor advisory
  13. 2026-08-22 20:11 UTCGHSA enrichment
  14. 2026-08-22 07:38 UTCEG score recompute
  15. 2026-08-22 07:38 UTCVendor advisory
  16. 2026-08-22 07:38 UTCGHSA enrichment
  17. 2026-08-21 23:48 UTCEPSS rescore
  18. 2026-08-21 17:18 UTCGHSA enrichment
  19. 2026-08-21 04:46 UTCEG score recompute
  20. 2026-08-21 04:46 UTCVendor advisory
  21. 2026-08-21 04:46 UTCGHSA enrichment
  22. 2026-08-20 22:55 UTCEPSS rescore
  23. 2026-08-20 16:55 UTCVendor advisory
  24. 2026-08-20 16:55 UTCGHSA enrichment
  25. 2026-08-20 04:56 UTCEG score recompute
  26. 2026-08-20 04:56 UTCGHSA enrichment
  27. 2026-08-19 17:03 UTCEPSS rescore
  28. 2026-08-19 10:26 UTCVendor advisory
  29. 2026-08-19 10:26 UTCGHSA enrichment
  30. 2026-08-18 22:32 UTCEG score recompute
  31. 2026-08-18 22:32 UTCGHSA enrichment
  32. 2026-08-18 13:48 UTCEPSS rescore
  33. 2026-08-18 04:54 UTCEG score recompute
  34. 2026-08-18 04:54 UTCGHSA enrichment
  35. 2026-08-17 13:06 UTCVendor advisory
  36. 2026-08-17 13:06 UTCGHSA enrichment
  37. 2026-08-17 01:16 UTCEG score recompute
  38. 2026-08-17 01:16 UTCVendor advisory
  39. 2026-08-17 01:16 UTCGHSA enrichment
  40. 2026-08-16 14:56 UTCEPSS rescore
  41. 2026-08-16 13:25 UTCEG score recompute
  42. 2026-08-16 13:25 UTCVendor advisory
  43. 2026-08-16 13:25 UTCGHSA enrichment
  44. 2026-08-16 02:14 UTCEPSS rescore
  45. 2026-08-16 01:35 UTCVendor advisory
  46. 2026-08-16 01:35 UTCGHSA enrichment
  47. 2026-08-15 13:44 UTCVendor advisory
  48. 2026-08-15 13:44 UTCGHSA enrichment
  49. 2026-08-15 01:37 UTCEG score recompute
  50. 2026-08-15 01:37 UTCVendor advisory
  51. 2026-08-15 01:37 UTCGHSA enrichment
  52. 2026-08-15 01:30 UTCEPSS rescore
  53. 2026-08-14 13:47 UTCVendor advisory
  54. 2026-08-14 13:47 UTCGHSA enrichment
  55. 2026-08-14 01:56 UTCEG score recompute
  56. 2026-08-14 01:56 UTCVendor advisory
  57. 2026-08-14 01:56 UTCGHSA enrichment
  58. 2026-08-13 22:00 UTCEPSS rescore
  59. 2026-08-13 14:06 UTCVendor advisory
  60. 2026-08-13 14:06 UTCGHSA enrichment
  61. 2026-08-13 02:07 UTCGHSA enrichment
  62. 2026-08-12 14:17 UTCEG score recompute
  63. 2026-08-12 14:17 UTCVendor advisory
  64. 2026-08-12 14:17 UTCGHSA enrichment
  65. 2026-08-12 13:50 UTCEPSS rescore
  66. 2026-08-12 02:26 UTCVendor advisory
  67. 2026-08-12 02:26 UTCGHSA enrichment
  68. 2026-08-11 14:35 UTCEG score recompute
  69. 2026-08-11 14:35 UTCVendor advisory
  70. 2026-08-11 14:35 UTCGHSA enrichment
  71. 2026-08-11 13:42 UTCEPSS rescore
  72. 2026-08-11 02:42 UTCEG score recompute
  73. 2026-08-11 02:42 UTCVendor advisory
  74. 2026-08-11 02:42 UTCGHSA enrichment
  75. 2026-08-10 23:59 UTCEPSS rescore

Related CVEs(same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-14122?
CVE-2026-14122 is a high vulnerability published on July 1, 2026. Insufficient validation of untrusted input in WebAppInstalls in Google Chrome on Windows prior to 150.0.7871.47 allowed a remote attacker to perform arbitrary read/write via a crafted HTML page. (Chromium security severity: Low)
When was CVE-2026-14122 disclosed?
CVE-2026-14122 was first published in the National Vulnerability Database 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-2026-14122 actively exploited?
CVE-2026-14122 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 78.7% of all scored CVEs.
What is the CVSS score of CVE-2026-14122?
CVE-2026-14122 has a CVSS v3.1 base score of 8.1 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-14122?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-14122, 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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