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🛡️ CVE-2026-22693 on Debian 13 (Root.io) — rootio-harfbuzz

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

CVE-2026-22693 in rootio-harfbuzz - Patched by Root

Root has patched CVE-2026-22693 in the rootio-harfbuzz package for Root:Debian:13. Multiple fixed versions available.

Distribution advisory

This page covers CVE-2026-22693 as tracked by Debian 13 (Root.io), for the package rootio-harfbuzz. The fix is available in version 10.2.0-1.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 none, integrity none, availability low. (rating taken from the base CVE record.)

Weakness class

ROOT-OS-DEBIAN-13-CVE-2026-22693 is classified as CWE-476: NULL Pointer Dereference. A pointer that can be null is used without a check, crashing the process.

Affected software

ROOT-OS-DEBIAN-13-CVE-2026-22693 is recorded against 1 package.

  • rootio-harfbuzz (fixed in 10.2.0-1.root.io.2)

Timeline and source

Published on 25 January 2026 and last revised on 13 February 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

CVE-2026-22693 on other distributions

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

Details

Severity Unknown
CVSS Score N/A
CVSS Vector N/A
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2026-01-25
Updated 2026-08-20
Modified 2026-02-13
Fix URL N/A

Affected Packages

Software From version Fixed in
rootio-harfbuzz — 10.2.0-1.root.io.2

References

N/A

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