Inappropriate implementation in Passwords in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who convinced a user to engage in specific UI gestures to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
CVE-2026-12458
Score 3.1 from GitHub Security Advisory (severity: LOW) published 2026-06-17. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 3.1; sources differ by 0.0.
- Lower severity and no public exploit yet
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- 3.1
- Vendor severity
- HIGHper Google (Chromium)Vendor's own band, not a CVSS rating — advisory text: (Chromium security severity: High)
- EG Score
- 3.1(medium)
- EG Risk
- 19(Track)EG Risk 19/100SSVC: 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 computedSeverity31% × 45%Exploitation0% × 40%Automatability30% × 15%Action: Routine — remediate on your standard cadence. - EPSS PROB
- 0%
- EPSS %ILE
- 9%
- KEV
- Not listed
Published
June 17, 2026
Last Modified
June 17, 2026
References (2)
- chrome-cve-admin@googlehttps://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01750511403.html
- chrome-cve-admin@googlehttps://issues.chromium.org/issues/517258337
Vendor Advisories for CVE-2026-12458(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)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| chromium | 100.0.4896.127-1 ... 99.0.4844.84-1~deb11u1 (500 versions) | — | — |
Debian:12(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| chromium | 113.0.5672.126-1 ... 149.0.7827.53-1~deb13u1 (372 versions) | 149.0.7827.155-1~deb12u1 | — |
Debian:13(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| chromium | 138.0.7204.183-1 ... 149.0.7827.53-1~deb13u1 (138 versions) | 149.0.7827.155-1~deb13u1 | — |
Debian:14(1)
| Package | Vulnerable range | Fixed in | Dependents |
|---|---|---|---|
| chromium | 138.0.7204.183-1 ... 149.0.7827.53-1~deb13u1 (139 versions) | 149.0.7827.155-1 | — |
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 11× in last 7d / 50× 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 122 total refreshes for this CVE.
- 2026-08-25 13:48 UTCEPSS rescore
- 2026-08-23 08:39 UTCEG score recompute
- 2026-08-23 08:39 UTCVendor advisory
- 2026-08-23 08:38 UTCGHSA enrichment
- 2026-08-23 00:19 UTCEPSS rescore
- 2026-08-21 23:48 UTCEPSS rescore
- 2026-08-20 22:55 UTCEPSS rescore
- 2026-08-19 17:03 UTCEPSS rescore
- 2026-08-19 08:17 UTCEG score recompute
- 2026-08-19 08:17 UTCVendor advisory
- 2026-08-19 08:17 UTCGHSA enrichment
- 2026-08-18 13:48 UTCEPSS rescore
- 2026-08-16 14:56 UTCEPSS rescore
- 2026-08-16 02:14 UTCEPSS rescore
- 2026-08-16 00:24 UTCEG score recompute
- 2026-08-16 00:24 UTCVendor advisory
- 2026-08-16 00:24 UTCGHSA enrichment
- 2026-08-15 01:30 UTCEPSS rescore
- 2026-08-13 22:00 UTCEPSS rescore
- 2026-08-13 04:13 UTCEG score recompute
- 2026-08-13 04:13 UTCGHSA enrichment
- 2026-08-12 13:50 UTCEPSS rescore
- 2026-08-11 13:42 UTCEPSS rescore
- 2026-08-10 23:59 UTCEPSS rescore
- 2026-08-10 08:02 UTCEG score recompute
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- 2026-08-10 08:02 UTCGHSA enrichment
- 2026-08-09 13:46 UTCEPSS rescore
- 2026-08-07 11:51 UTCEG score recompute
- 2026-08-07 11:51 UTCVendor advisory
- 2026-08-07 11:51 UTCGHSA enrichment
- 2026-08-06 13:46 UTCEPSS rescore
- 2026-08-05 19:17 UTCEPSS rescore
- 2026-08-04 15:29 UTCEG score recompute
- 2026-08-04 15:29 UTCVendor advisory
- 2026-08-04 15:29 UTCGHSA enrichment
- 2026-08-04 15:09 UTCEPSS rescore
- 2026-08-04 10:38 UTCEPSS rescore
- 2026-08-03 10:35 UTCEPSS rescore
- 2026-08-02 02:26 UTCEPSS rescore
- 2026-08-01 11:48 UTCEG score recompute
- 2026-08-01 11:48 UTCVendor advisory
- 2026-08-01 11:48 UTCGHSA enrichment
- 2026-08-01 04:15 UTCEPSS rescore
- 2026-07-30 16:27 UTCEPSS rescore
- 2026-07-30 01:30 UTCEPSS rescore
- 2026-07-29 15:36 UTCEG score recompute
- 2026-07-29 15:36 UTCVendor advisory
- 2026-07-29 15:36 UTCGHSA enrichment
- 2026-07-28 15:36 UTCEPSS rescore
- 2026-07-27 14:13 UTCEPSS rescore
- 2026-07-26 19:25 UTCEG score recompute
- 2026-07-26 19:25 UTCVendor advisory
- 2026-07-26 19:25 UTCGHSA enrichment
- 2026-07-26 14:54 UTCEPSS rescore
- 2026-07-26 14:54 UTCEPSS rescore
- 2026-07-25 14:17 UTCEPSS rescore
- 2026-07-24 14:17 UTCEPSS rescore
- 2026-07-23 14:18 UTCEPSS rescore
- 2026-07-23 03:05 UTCEG score recompute
- 2026-07-22 14:08 UTCEPSS rescore
- 2026-07-21 15:24 UTCEPSS rescore
- 2026-07-20 17:08 UTCEPSS rescore
- 2026-07-19 14:30 UTCEPSS rescore
- 2026-07-19 02:28 UTCEPSS rescore
- 2026-07-18 10:04 UTCEPSS rescore
- 2026-07-16 17:02 UTCEPSS rescore
- 2026-07-16 03:22 UTCVendor advisory
- 2026-07-16 03:22 UTCGHSA enrichment
- 2026-07-15 16:57 UTCEPSS rescore
- 2026-07-15 02:00 UTCEPSS rescore
- 2026-07-13 22:30 UTCEPSS rescore
- 2026-07-13 07:11 UTCGHSA enrichment
- 2026-07-13 06:12 UTCEPSS rescore
- 2026-07-12 05:46 UTCEPSS rescore
- 2026-07-11 08:27 UTCEPSS rescore
- 2026-07-10 10:00 UTCVendor advisory
- 2026-07-10 10:00 UTCGHSA enrichment
- 2026-07-09 19:10 UTCEPSS rescore
- 2026-07-08 15:15 UTCEPSS rescore
- 2026-07-08 15:15 UTCEPSS rescore
- 2026-07-07 13:46 UTCEPSS rescore
- 2026-07-07 13:35 UTCVendor advisory
- 2026-07-07 13:35 UTCGHSA enrichment
- 2026-07-06 16:27 UTCEPSS rescore
- 2026-07-06 02:23 UTCEPSS rescore
- 2026-07-05 02:30 UTCEPSS rescore
- 2026-07-05 02:30 UTCEPSS rescore
- 2026-07-04 17:23 UTCVendor advisory
- 2026-07-04 17:23 UTCGHSA enrichment
- 2026-07-04 06:31 UTCEPSS rescore
- 2026-07-01 21:12 UTCVendor advisory
- 2026-07-01 21:12 UTCGHSA enrichment
- 2026-07-01 15:06 UTCEPSS rescore
- 2026-07-01 15:06 UTCEPSS rescore
- 2026-06-30 23:22 UTCEPSS rescore
- 2026-06-29 14:06 UTCEPSS rescore
- 2026-06-29 01:01 UTCVendor advisory
- 2026-06-29 01:01 UTCGHSA enrichment
- 2026-06-28 14:07 UTCEPSS rescore
- 2026-06-28 04:56 UTCEPSS rescore
Related CVEs(same vendor + same CWE)
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10 shownCWE-451
- CVE-2024-23708NVD 7.8EG 9.8CRITICAL
- CVE-2024-43461NVD 8.8EG 9.0 KEVEPSS p99CRITICAL
- CVE-2024-38112NVD 7.5EG 9.0 KEVEPSS p100CRITICAL
- CVE-2020-9236EG 8.8HIGH
- CVE-2024-0750EG 8.8HIGH
- CVE-2021-41598EG 8.8HIGH
- CVE-2021-22866EG 8.8HIGH
- CVE-2019-25718NVD 7.8EG 8.4HIGH
- CVE-2024-52271EG 8.2HIGH
- CVE-2024-52270EG 8.2HIGH
Frequently asked(5)
What is CVE-2026-12458?
When was CVE-2026-12458 disclosed?
Is CVE-2026-12458 actively exploited?
What is the CVSS score of CVE-2026-12458?
How do I remediate CVE-2026-12458?
Dependency Blast Radius
See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-12458
Is Your Infrastructure Affected by CVE-2026-12458?
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