CVE-2026-87433 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	8.8 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 19.21%

Affected Products (NVD)

Vendor	Product	Version
google	chrome	𝑥 < 153.0.8010.36

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

chromium

bookworm	vulnerable
bookworm (security)	155.0.8059.79-1~deb12u1 fixed
forky	154.0.8037.92-1 fixed
sid	155.0.8059.79-1 fixed
trixie	vulnerable
trixie (security)	155.0.8059.79-1~deb13u1 fixed

Ubuntu Releases

Ubuntu Product

Codename

chromium-browser

jammy	not-affected
noble	not-affected
resolute	not-affected

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/2026/09/stable-channel-update-for-desktop_0808145027.html

https://issues.chromium.org/issues/497574154