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CVE-2026-3544 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: March 5, 2026

Google Chrome - Buffer Overflow

Published: March 4, 2026Updated: March 5, 2026Remote Exploitable

Overview

Google Chrome < 145.0.7632.159 contains a heap buffer overflow caused by improper bounds checking in WebCodecs, letting remote attackers perform out-of-bounds memory write via crafted HTML page, exploit requires no special privileges.

Severity & Score

Severity: High

CVSS Score: 8.8

EPSS Score: 6.3%(Probability of exploitation in next 30 days)

Impact

Remote attackers can perform out-of-bounds memory write, potentially leading to code execution or browser crash.

Mitigation

Update to version 145.0.7632.159 or later.

References

Social Media Activity(1 post)

TheHackerWire

@thehackerwire

Mar 5, 2026

🟠 CVE-2026-3544 - High (8.8) Heap buffer overflow in WebCodecs in Google Chrome prior to 145.0.7632.159 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: High) 🔗 https://www.thehackerwire.com/vulnerability/CVE-2026-3544/ #CVE #vulnerability #infosec #cybersecurity #security #Tenda #patchstack

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Related Resources

Details

CVE ID: CVE-2026-3544
Severity: High
CVSS Score: 8.8
Type: buffer_overflow
Status: confirmed
EPSS: 6.3%
Social Posts: 1

CWE

CWE-122
CWE-787

CVSS Metrics

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

EPSS Score

6.3%Probability of exploitation in the next 30 days