CVE-2026-3062
published 2026-02-23CVE-2026-3062: Out of bounds read and write in Tint in Google Chrome on Mac prior to 145.0.7632.116 allowed a remote attacker to perform out of bounds memory access via a…
PriorityP357critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
0.34%
26.6th percentile
Out of bounds read and write in Tint in Google Chrome on Mac prior to 145.0.7632.116 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
Affected
10 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chromium | chromium | >= 0 < 145.0.7632.116-1~deb12u1 | 145.0.7632.116-1~deb12u1 |
| chromium | chromium | >= 0 < 145.0.7632.116-1~deb13u1 | 145.0.7632.116-1~deb13u1 |
| chromium | chromium | >= 0 < 145.0.7632.116-1 | 145.0.7632.116-1 |
| debian | chromium | < chromium 145.0.7632.116-1~deb12u1 (bookworm) | chromium 145.0.7632.116-1~deb12u1 (bookworm) |
| chrome | < 145.0.7632.116 | 145.0.7632.116 | |
| chrome | < 145.0.7632.117 | 145.0.7632.117 | |
| chrome | >= 145.0.7632.116 < 145.0.7632.116 | 145.0.7632.116 | |
| chrome_chrome | — | — | |
| msrc | microsoft_edge | — | — |
| paloalto | prisma_browser | — | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
osv9.8CRITICAL
vendor_debian9.8CRITICAL
vendor_msrc9.8CRITICAL
vendor_redhat9.8CRITICAL
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Palo Alto
PAN-SA-2026-0004 Chromium: Monthly Vulnerability Update (April 2026)
vendor_paloalto·2026-04-08·CVSS 8.8
[HIGH] PAN-SA-2026-0004 Chromium: Monthly Vulnerability Update (April 2026)
PAN-SA-2026-0004 Chromium: Monthly Vulnerability Update (April 2026)
Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_31.html https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_23.html https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_18.html https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_13.html https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_12.html https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_10.html CVE Summary CVE-2026-2648 Heap buffer overflow in PDFium CVE-2026-2649 Integer overflow in V8 CVE-2026-2650 Heap
Chrome
Stable Channel Update for Desktop: CVE-2026-3061
vendor_chrome·2026-02-23·CVSS 9.1
CVE-2026-3061 [HIGH] Stable Channel Update for Desktop: CVE-2026-3061
Stable Channel Update for Desktop
CVE-2026-3061: Out of bounds read in Media. Reported by Luke Francis on 2026-02-09 [TBD][ 483751167 ] High CVE-2026-3062: Out of bounds read and write in Tint
Reported by cinzinga on 2026-02-11 [TBD][ 485287859 ] High CVE-2026-3063: Inappropriate implementation in DevTools
Severity: high
Red Hat
chromium-browser: Out of bounds read and write in Tint
vendor_redhat·2026-02-23·CVSS 9.8
CVE-2026-3062 [CRITICAL] chromium-browser: Out of bounds read and write in Tint
chromium-browser: Out of bounds read and write in Tint
Out of bounds read and write in Tint in Google Chrome on Mac prior to 145.0.7632.116 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
An out of bounds read and write flaw was found in the Tint component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=483751167
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Microsoft
Chromium: CVE-2026-3062 Out of bounds read and write in Tint
vendor_msrc·2026-02-10·CVSS 9.8
CVE-2026-3062 [CRITICAL] Chromium: CVE-2026-3062 Out of bounds read and write in Tint
Chromium: CVE-2026-3062 Out of bounds read and write in Tint
Description: This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
FAQ: Why is this Chrome CVE included in the Security Update Guide?
The vulnerability assigned to this CVE is in Chromium Open Source Software (OSS) which is consumed by Microsoft Edge (Chromium-based). It is being documented in the Security Update Guide to announce that the latest version of Microsoft Edge (Chromium-based) is no longer vulnerable.
How can I see the version of the browser?
In your Microsoft Edge browser, click on the 3 dots (...) on the very right-hand side of the window
Click on Help and Feedback
Click on About Microsoft Edge
Debian
CVE-2026-3062: chromium - Out of bounds read and write in Tint in Google Chrome on Mac prior to 145.0.7632...
vendor_debian·2026·CVSS 9.8
CVE-2026-3062 [CRITICAL] CVE-2026-3062: chromium - Out of bounds read and write in Tint in Google Chrome on Mac prior to 145.0.7632...
Out of bounds read and write in Tint in Google Chrome on Mac prior to 145.0.7632.116 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
Scope: local
bookworm: resolved (fixed in 145.0.7632.116-1~deb12u1)
bullseye: open
forky: resolved (fixed in 145.0.7632.116-1)
sid: resolved (fixed in 145.0.7632.116-1)
trixie: resolved (fixed in 145.0.7632.116-1~deb13u1)
GHSA
GHSA-vmmw-c3hw-gvm3: Out of bounds read and write in Tint in Google Chrome on Mac prior to 145
ghsa_unreviewed·2026-02-24
CVE-2026-3062 [CRITICAL] CWE-125 GHSA-vmmw-c3hw-gvm3: Out of bounds read and write in Tint in Google Chrome on Mac prior to 145
Out of bounds read and write in Tint in Google Chrome on Mac prior to 145.0.7632.116 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
OSV
CVE-2026-3062: Out of bounds read and write in Tint in Google Chrome on Mac prior to 145
osv·2026-02-23·CVSS 9.8
CVE-2026-3062 [CRITICAL] CVE-2026-3062: Out of bounds read and write in Tint in Google Chrome on Mac prior to 145
Out of bounds read and write in Tint in Google Chrome on Mac prior to 145.0.7632.116 allowed a remote attacker to perform out of bounds memory access via a crafted HTML page. (Chromium security severity: High)
No detection rules found.
No public exploits indexed.
2026-02-23
Published