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CVE-2026-1861 | Mondoo Vulnerability Intelligence

Vulnerability IntelligenceCVE-2026-1861

CVE-2026-1861

HIGH8.8

Heap buffer overflow in libvpx in Google Chrome prior to 144

Published Feb 3, 2026

Modified 6 days ago

Fix available

Details

Heap buffer overflow in libvpx in Google Chrome prior to 144.0.7559.132 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Affected Packages

Google Chrome

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

Fixed in:

144.0.7559.132

References

WEB

https://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop.html

WEB

https://issues.chromium.org/issues/478942410

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-1861

CVSS Analysis

CVSS v3.1

8.8

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

8.8/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Weakness Type (CWE)

Other

CWE-122

Ecosystems(20)

Windows 10 (1507)Windows 10 (1607) / Server 2016 Windows 10 (1809) / Server 2019 Windows 10 (1903)Windows 10 (1909)

Timeline

PublishedFeb 3, 2026

ModifiedFeb 26, 2026