CVE-2026-78891

ADVISORY - nist

Summary

Buffer overflow in WebRTC in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

EPSS Score⁠: 0.00279 (0.199)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-122⁠

Heap-based Buffer Overflow

Impacted images

Advisories

NIST

CREATED

2 days ago

UPDATED

1 day ago

ADVISORY IDCVE-2026-78891⁠

EXPLOITABILITY SCORE

2.8

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)

CWE-122⁠

CVSS SCORE

8.8high

Debian

CREATED

17 hours ago

UPDATED

17 hours ago

ADVISORY IDCVE-2026-78891⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

RATING UNAVAILABLE FROM ADVISORY

Ubuntu

CREATED

9 hours ago

UPDATED

9 hours ago

ADVISORY IDCVE-2026-78891⁠

EXPLOITABILITY SCORE

EXPLOITS FOUND

COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

N/Amedium