CVE-2025-6491 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	5.9 MEDIUM	NETWORK	HIGH	NONE	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
php	CNA	5.9 MEDIUM	NETWORK	HIGH	NONE	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADP	ADP	---				---

Awaiting analysis

This vulnerability is currently awaiting analysis.

Base Score

CVSS 3.x

EPSS Score

Percentile: Unknown

Debian Releases

Debian Product

Codename

php7.4

bullseye	vulnerable
bullseye (security)	vulnerable

php8.2

bookworm	vulnerable
bookworm (security)	vulnerable

php8.4

trixie	8.4.10-1 fixed
sid	8.4.10-1 fixed

Common Weakness Enumeration

CWE-476 - NULL Pointer Dereference
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

Vulnerability Media Exposure

[ENGLISH] ⚡ Weekly Recap: Chrome 0-Day, Ivanti Exploits, MacOS Stealers, Crypto Heists and More
Everything feels secure—until one small thing slips through. Even strong systems can break if a simple check is missed or a trusted tool is misused. Most threats don’t start with alarms—they sneak in through the little things we overlook. A tiny bug, a reused password, a quiet connection—that’s all it takes. Staying safe isn’t just about reacting fast. It’s about catching these early signs
Published: 2025-07-07T16:56:00+05:30
[GERMAN] PHP: Mehrere Schwachstellen
Ein Angreifer kann mehrere Schwachstellen in PHP ausnutzen, um Denial of Service oder Server-Side Request-Forgery Angriffe durchzuführen.
Published: 2025-07-03T22:00:00+00:00

References

https://github.com/php/php-src/security/advisories/GHSA-453j-q27h-5p8x