[Git][security-tracker-team/security-tracker][master] Update information for CVE-2026-2291/dnsmasq

[Salvatore Bonaccorso (@carnil)]

Salvatore Bonaccorso pushed to branch master at Debian Security Tracker / security-tracker


Commits:
b3f8c6bb by Salvatore Bonaccorso at 2026-07-21T07:49:41+02:00
Update information for CVE-2026-2291/dnsmasq

- - - - -


1 changed file:

- data/CVE/list


Changes:

=====================================
data/CVE/list
=====================================
@@ -51711,7 +51711,9 @@ CVE-2026-2291 (dnsmasqs extract_name() function can be abused to cause a heap bu
 	- dnsmasq 2.92-5
 	NOTE: https://lists.thekelleys.org.uk/pipermail/dnsmasq-discuss/2026q2/018471.html
 	NOTE: https://xchglabs.com/blog/dnsmasq-five-cves.html
+	NOTE: Introduced with: https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=cbe379ad6b52a538a4416a7cd992817e5637ccf9 (v2.73rc5)
 	NOTE: Fixed by: https://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commit;h=014e909f787e808bb35daa546d3f8f3663918de2 (v2.93rc1)
+	NOTE: https://blog.exodusintel.com/2026/07/20/dnsmasq-dns-remote-heap-buffer-overflow/
 CVE-2026-4890 (A Denial of Service (DoS) vulnerability in the DNSSEC validation of dn ...)
 	{DSA-6264-1 DLA-4625-1}
 	- dnsmasq 2.92-5



View it on GitLab: https://salsa.debian.org/security-tracker-team/security-tracker/-/commit/b3f8c6bba01ff61d752598e160535539f07a8d81

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View it on GitLab: https://salsa.debian.org/security-tracker-team/security-tracker/-/commit/b3f8c6bba01ff61d752598e160535539f07a8d81
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