CVE-2026-12461
published 2026-06-17CVE-2026-12461: Out of bounds read in WebRTC in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker to obtain potentially sensitive information from…
medium6.5CVSS 3.1
AVNACLPRNUIRSUCHINAN
EPSS
0.24%
15.2th percentile
Out of bounds read in WebRTC in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | >= 149.0.7827.155 < 149.0.7827.155 | 149.0.7827.155 | |
| chrome_desktop | — | — |
CVSS provenance
cvelistv5v3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
vendor_redhat6.5MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Red Hat
chromium-browser: chromium-browser: Out of bounds read in WebRTC
vendor_redhat·2026-06-17·CVSS 6.5
CVE-2026-12461 [MEDIUM] CWE-125 chromium-browser: chromium-browser: Out of bounds read in WebRTC
chromium-browser: chromium-browser: Out of bounds read in WebRTC
Out of bounds read in WebRTC in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)
An out of bounds read flaw was found in the WebRTC component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=517727318
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Chrome
Stable Channel Update for Desktop: CVE-2026-12461
vendor_chrome·2026-06-16
CVE-2026-12461 [HIGH] Stable Channel Update for Desktop: CVE-2026-12461
Stable Channel Update for Desktop
CVE-2026-12461: Out of bounds read in WebRTC. Reported by Google on 2026-05-29 [N/A][ 517916024 ] High CVE-2026-12462: Use after free in Media
Reported by Google on 2026-05-29 [N/A][ 518042749 ] High CVE-2026-12463: Inappropriate implementation in Views
Severity: high
CVEList
CVE-2026-12461: Out of bounds read in WebRTC in Google Chrome on Windows prior to 149
cvelistv5·2026-06-17·CVSS 6.5
CVE-2026-12461 [MEDIUM] CWE-125 CVE-2026-12461: Out of bounds read in WebRTC in Google Chrome on Windows prior to 149
Out of bounds read in WebRTC in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)
GHSA
Out of bounds read in WebRTC in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.
ghsa_unreviewed·2026-06-17
CVE-2026-12461 [MEDIUM] CWE-125 Out of bounds read in WebRTC in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page.
Out of bounds read in WebRTC in Google Chrome on Windows prior to 149.0.7827.155 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)
No detection rules found.
No public exploits indexed.
2026-06-17
Published