🛡️ CVE-2026-3833 on Debian 13 (Root.io) — rootio-gnutls28

Distribution advisory

This page covers CVE-2026-3833 as tracked by Debian 13 (Root.io), for the package rootio-gnutls28. The fix is available in version 3.8.9-3+deb13u2.root.io.2; 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 unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity low, availability none. (rating taken from the base CVE record.)

Weakness class

ROOT-OS-DEBIAN-13-CVE-2026-3833 is classified as CWE-178: Improper Handling of Case Sensitivity. The product does not properly account for differences in case sensitivity when accessing or determining the properties of a resource, leading to inconsistent results.

Affected software

ROOT-OS-DEBIAN-13-CVE-2026-3833 is recorded against 1 package.

• rootio-gnutls28 (fixed in 3.8.9-3+deb13u2.root.io.2)

Timeline and source

Published on 15 May 2026 and last revised on 27 May 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

CVE-2026-3833 on other distributions

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

Details

Affected Packages

References