🛡️ CVE-2026-35582 on Debian — botan

⚪ Unknown ✅ No Known Exploit OSV

N/A

CVSS Score

0 Low4 Medium7 High9 Critical10

Distribution advisory

This page covers CVE-2026-35582 as tracked by Debian, for the package botan. No fixed version has been recorded for this distribution yet.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is low, an attacker needs low-level 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 high, integrity high, availability high. (rating taken from the base CVE record.)

Weakness class

DEBIAN-CVE-2026-35582 is classified as CWE-78: OS Command Injection. Untrusted input reaches a shell command without neutralisation, so an attacker can run arbitrary operating system commands.

Affected software

DEBIAN-CVE-2026-35582 is recorded against 2 packages.

botan
botan3

Timeline and source

Published on 3 April 2026 and last revised on 7 April 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

security-tracker.debian.org (Advisory)

CVE-2026-35582 on other distributions

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

Base record Ubuntu

Details

Severity Unknown

CVSS Score N/A

CVSS Vector N/A

CWE N/A

Public Exploit ✅ No

Source OSV

Published 2026-04-03

Updated 2026-06-02

Modified 2026-04-07

Fix URL N/A

Affected Packages

Software	From version	Fixed in
botan	—	—
botan3	—	—

References

ADVISORY https://security-tracker.debian.org/tracker/CVE-2026-35582

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