CVE-2026-2649 — External Control of Assumed-Immutable Web Parameter in Google Chrome

CWE-472 — External Control of Assumed-Immutable Web Parameter9 documents9 sources
Severity
8.8HIGHNVD
EPSS
0.0%
top 90.69%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Google ChromeChromium
Timeline
PublishedFeb 18
Latest updateFeb 27

Description

Integer overflow in V8 in Google Chrome prior to 145.0.7632.109 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5google/chrome145.0.7632.109 — 145.0.7632.109
▶NVDgoogle/chrome< 145.0.7632.109
▶Debianchromium/chromium< 145.0.7632.109-1~deb12u3+2

🔴Vulnerability Details

3
GHSA
GHSA-m568-c33v-g59q: Integer overflow in V8 in Google Chrome prior to 145↗2026-02-19
▶
OSV
CVE-2026-2649: Integer overflow in V8 in Google Chrome prior to 145↗2026-02-18
▶
CVEList
CVE-2026-2649: Integer overflow in V8 in Google Chrome prior to 145↗2026-02-18
▶

📋Vendor Advisories

4
Chrome
Long Term Support Channel Update for ChromeOS: CVE-2026-2649↗2026-02-27
▶
Red Hat
chromium-browser: Integer overflow in V8↗2026-02-18
▶
Microsoft
Chromium: CVE-2026-2649 Integer overflow in V8↗2026-02-10
▶
Debian
CVE-2026-2649: chromium - Integer overflow in V8 in Google Chrome prior to 145.0.7632.109 allowed a remote...↗2026
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-2649 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2026-2649 — Google Chrome vulnerability | cvebase