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CVE-2026-22780

MEDIUM

4.4

Beschreibung

Rizin is a UNIX-like reverse engineering framework and command-line toolset. Prior to 0.8.2, a heap overflow can be exploited when a malicious mach0 file, having bogus entries for the dyld chained segments, is parsed by rizin. This vulnerability is fixed in 0.8.2.

CVE Details

CVSS v3.1 Bewertung4.4

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L

AngriffsvektorLOCAL

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionREQUIRED

Veroffentlicht2/2/2026

Zuletzt geandert2/20/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

rizin:rizin

Schwachen (CWE)

CWE-770

Referenzen

https://github.com/rizinorg/rizin/blob/6dd0dba9ff4dc706f549d0cdcd93856b49e59aa0/librz/bin/format/mach0/mach0_chained_fixups.c#L200(security-advisories@github.com)

https://github.com/rizinorg/rizin/commit/41ea75d5b07d9b41b27ae80675cdda65f1b1c989(security-advisories@github.com)

https://github.com/rizinorg/rizin/issues/5768(security-advisories@github.com)

https://github.com/rizinorg/rizin/pull/5770(security-advisories@github.com)

https://github.com/rizinorg/rizin/releases/tag/v0.8.2(security-advisories@github.com)

https://github.com/rizinorg/rizin/security/advisories/GHSA-f3v7-xhmj-9cjj(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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