🛡️ CVE-2023-49286 on Alpine 3.18 (Root.io) — rootio-squid

Distribution advisory

This page covers CVE-2023-49286 as tracked by Alpine 3.18 (Root.io), for the package rootio-squid. The fix is available in version 5.9-r00072; earlier versions remain affected.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is low, an attacker needs no privileges on the target. No user interaction is required. The scope is changed, meaning a successful attack can affect components beyond the vulnerable one. Rated impact: confidentiality none, integrity none, availability high. (rating taken from the base CVE record.)

Weakness class

ROOT-OS-ALPINE-318-CVE-2023-49286 is classified as CWE-253: Incorrect Check of Function Return Value. The product incorrectly checks a return value from a function, which prevents it from detecting errors or exceptional conditions.

Affected software

ROOT-OS-ALPINE-318-CVE-2023-49286 is recorded against 1 package.

• rootio-squid (fixed in 5.9-r00072)

Timeline and source

Published on 29 March 2026 and last revised on 28 July 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

CVE-2023-49286 on other distributions

Each distribution ships its own build and its own fixed version. Pick the one you run:

Details

Affected Packages

References