CVE-2026-78991 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	5.3 MEDIUM	NETWORK	HIGH	NONE	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N

Base Score

CVSS 3.x

EPSS Score

Percentile: 12.2%

Affected Products (NVD)

Vendor	Product	Version
google	chrome	𝑥 < 152.0.7977.65

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

chromium

bookworm	vulnerable
bookworm (security)	154.0.8037.92-1~deb12u1 fixed
forky	154.0.8037.92-1 fixed
sid	154.0.8037.92-1 fixed
trixie	vulnerable
trixie (security)	154.0.8037.92-1~deb13u1 fixed

Common Weakness Enumeration

CWE-367 - Time-of-check Time-of-use (TOCTOU) Race Condition
The software checks the state of a resource before using that resource, but the resource's state can change between the check and the use in a way that invalidates the results of the check. This can cause the software to perform invalid actions when the resource is in an unexpected state.

References

https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_0256176589.html

https://issues.chromium.org/issues/502888857