CVE-2026-12025

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreHIGH confidence

Score 5.3 from GitHub Security Advisory published 2026-06-12. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
5.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 5.3Exploit: NoneExposed: 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 Network in Google Chrome prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

CVSS v3
5.3
EG Score
5.3(high)
EPSS
13.4%
KEV
Not listed

Published

June 11, 2026

Last Modified

June 12, 2026

Advisory Details (2)

Auto-updated Jun 16, 2026
No patch confirmed yet.
generic

Chromium

https://issues.chromium.org/issues/517153191
generic

Chrome Releases: Stable Channel Update for Desktop

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01962725236.html

Vendor Advisories for CVE-2026-12025(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 20× 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.

  1. 2026-07-07 01:26 UTCEG score recompute
  2. 2026-07-07 01:26 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 02:23 UTCEPSS rescore
  5. 2026-07-05 11:33 UTCEG score recompute
  6. 2026-07-05 11:33 UTCGHSA enrichment
  7. 2026-07-05 02:30 UTCEPSS rescore
  8. 2026-07-05 02:30 UTCEPSS rescore
  9. 2026-07-04 11:15 UTCEG score recompute
  10. 2026-07-04 11:15 UTCGHSA enrichment
  11. 2026-07-04 06:31 UTCEPSS rescore
  12. 2026-07-03 07:39 UTCEG score recompute
  13. 2026-07-03 07:39 UTCGHSA enrichment
  14. 2026-07-02 03:30 UTCEG score recompute
  15. 2026-07-02 03:30 UTCGHSA enrichment
  16. 2026-07-01 15:06 UTCEPSS rescore
  17. 2026-07-01 15:06 UTCEPSS rescore
  18. 2026-07-01 03:12 UTCEG score recompute
  19. 2026-07-01 03:12 UTCGHSA enrichment
  20. 2026-06-30 23:22 UTCEPSS rescore
  21. 2026-06-30 02:55 UTCEG score recompute
  22. 2026-06-30 02:54 UTCGHSA enrichment
  23. 2026-06-29 14:06 UTCEPSS rescore
  24. 2026-06-29 02:36 UTCEG score recompute
  25. 2026-06-29 02:36 UTCGHSA enrichment
Show 53 more
  1. 2026-06-28 14:07 UTCEPSS rescore
  2. 2026-06-28 04:56 UTCEPSS rescore
  3. 2026-06-28 04:56 UTCEPSS rescore
  4. 2026-06-28 02:19 UTCEG score recompute
  5. 2026-06-28 02:19 UTCGHSA enrichment
  6. 2026-06-27 03:08 UTCEPSS rescore
  7. 2026-06-27 02:02 UTCEG score recompute
  8. 2026-06-27 02:02 UTCGHSA enrichment
  9. 2026-06-26 01:43 UTCEG score recompute
  10. 2026-06-26 01:43 UTCGHSA enrichment
  11. 2026-06-25 13:49 UTCEPSS rescore
  12. 2026-06-25 01:25 UTCEG score recompute
  13. 2026-06-25 01:25 UTCGHSA enrichment
  14. 2026-06-24 14:05 UTCEPSS rescore
  15. 2026-06-24 01:09 UTCEG score recompute
  16. 2026-06-24 01:08 UTCGHSA enrichment
  17. 2026-06-23 21:32 UTCEPSS rescore
  18. 2026-06-23 00:51 UTCEG score recompute
  19. 2026-06-23 00:51 UTCGHSA enrichment
  20. 2026-06-22 14:25 UTCEPSS rescore
  21. 2026-06-22 14:25 UTCEPSS rescore
  22. 2026-06-21 23:48 UTCEG score recompute
  23. 2026-06-21 23:48 UTCGHSA enrichment
  24. 2026-06-21 14:56 UTCEPSS rescore
  25. 2026-06-21 14:56 UTCEPSS rescore
  26. 2026-06-21 01:59 UTCEPSS rescore
  27. 2026-06-21 01:59 UTCEPSS rescore
  28. 2026-06-20 21:59 UTCEG score recompute
  29. 2026-06-20 21:59 UTCGHSA enrichment
  30. 2026-06-19 21:42 UTCEG score recompute
  31. 2026-06-19 21:42 UTCGHSA enrichment
  32. 2026-06-19 19:25 UTCEPSS rescore
  33. 2026-06-18 20:49 UTCEG score recompute
  34. 2026-06-18 20:49 UTCGHSA enrichment
  35. 2026-06-18 17:52 UTCEPSS rescore
  36. 2026-06-17 20:27 UTCEG score recompute
  37. 2026-06-17 20:27 UTCGHSA enrichment
  38. 2026-06-17 17:53 UTCEPSS rescore
  39. 2026-06-16 20:11 UTCEG score recompute
  40. 2026-06-16 20:11 UTCGHSA enrichment
  41. 2026-06-16 17:52 UTCEPSS rescore
  42. 2026-06-15 19:54 UTCEG score recompute
  43. 2026-06-15 19:53 UTCGHSA enrichment
  44. 2026-06-15 17:48 UTCEPSS rescore
  45. 2026-06-14 23:18 UTCEPSS rescore
  46. 2026-06-14 19:34 UTCEG score recompute▲ 5.30
  47. 2026-06-14 19:34 UTCGHSA enrichment
  48. 2026-06-13 23:00 UTCEPSS rescore
  49. 2026-06-13 23:00 UTCEPSS rescore
  50. 2026-06-12 23:12 UTCEPSS rescore
  51. 2026-06-12 03:27 UTCNVD updateCVSS v3 → 5.3 · severity → MEDIUM
  52. 2026-06-11 22:55 UTCEG score recompute
  53. 2026-06-11 22:53 UTCNVD updatefirst tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-12025?
CVE-2026-12025 is a medium vulnerability published on June 11, 2026. Insufficient validation of untrusted input in Network in Google Chrome prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
When was CVE-2026-12025 disclosed?
CVE-2026-12025 was first published in the National Vulnerability Database on June 11, 2026, with the most recent update on June 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12025 actively exploited?
CVE-2026-12025 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 13.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-12025?
CVE-2026-12025 has a CVSS v3.1 base score of 5.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-12025?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12025, 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-2026-12025

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