CVE-2026-14786

Name
CVE-2026-14786
Description
A security flaw has been discovered in radareorg radare2 up to 6.1.6. This impacts the function r_str_word_get0set of the file libr/util/str.c. The manipulation results in integer overflow. The attack must be initiated from a local position. The exploit has been released to the public and may be used for attacks. The patch is identified as 11ac224c0eb8d57830fccc99e1c1cd8e5d958813. It is best practice to apply a patch to resolve this issue.
NVD Severity
unknown
Other trackers
CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia
Mailing lists
oss-security, full-disclosure, bugtraq
Exploits
Exploit DB, Metasploit
Forges
GitHub (code, issues), Aports (code, issues)

References

Type URI
Product https://github.com/radareorg/radare2/
Patch https://github.com/radareorg/radare2/commit/11ac224c0eb8d57830fccc99e1c1cd8e5d958813
Exploit https://github.com/radareorg/radare2/issues/26047
Third Party Advisory https://vuldb.com/cve/CVE-2026-14786
Third Party Advisory https://vuldb.com/submit/850386
Third Party Advisory https://vuldb.com/vuln/376375
Permissions Required https://vuldb.com/vuln/376375/cti

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:* radare2 >= None < 6.1.8

Vulnerable and fixed packages

Source package Branch Version Maintainer Status
radare2 edge-community 6.1.6-r0 omni <omni+alpine@hack.org> possibly vulnerable
radare2 edge-community 6.1.4-r0 omni <omni+alpine@hack.org> possibly vulnerable
radare2 edge-community 6.1.2-r0 omni <omni+alpine@hack.org> possibly vulnerable
radare2 edge-community 6.0.8-r0 omni <omni+alpine@hack.org> possibly vulnerable
radare2 edge-community 6.0.7-r0 omni <omni+alpine@hack.org> possibly vulnerable
radare2 edge-community 6.0.4-r0 omni <omni+alpine@hack.org> possibly vulnerable
radare2 edge-community 5.9.8-r0 omni <omni+alpine@hack.org> possibly vulnerable
radare2 edge-community 5.8.2-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.8.0-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.7.2-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.7.0-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.6.8-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.6.6-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.6.4-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.6.2-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.6.0-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.5.4-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.5.2-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.4.0-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 5.3.1-r0 Valery Kartel <valery.kartel@gmail.com> possibly vulnerable
radare2 edge-community 4.5.1-r0 None possibly vulnerable
radare2 edge-community 4.5.0-r0 None possibly vulnerable
radare2 edge-community 4.4.0-r0 None possibly vulnerable
radare2 edge-community 4.0.0-r0 None possibly vulnerable
radare2 edge-community 3.9.0-r0 None possibly vulnerable
radare2 3.24-community 6.1.6-r0 omni <omni+alpine@hack.org> possibly vulnerable