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