Packages / openSUSE Tumbleweed / Source / Productivity/Networking/DNS/Servers / dnsmasq

Source Package: dnsmasq (2.93-2.3)

DNS Forwarder and DHCP Server

The following binary packages are built from this source package:

dnsmasq
DNS Forwarder and DHCP Server
dnsmasq-utils
Utilities for manipulating DHCP server leases

Known vulnerabilities

Matching against OpenFactory catalog package versions is in progress.

CVE	Severity	Version impact
[CVE-2026-12969] Published: May 10, 2026, 12:00:00 AM UTC An out-of-bounds read vulnerability exists in dnsmasq's find_soa() function in src/rfc1035.c. When parsing NS section records, extract_name() is called with extrabytes=0, failing to validate that 10 a	Medium(6.5)	Unknown Details (2) `2.93-2.3` · x86_64 · tumbleweed Fixed · Fixed: `2.93-2.1` nvd · dnsmasq · opensuse · tumbleweed `2.93-2.3` · x86_64 · tumbleweed Unknown · Fixed: `2.93-2.1` Version impact unknown nvd · dnsmasq · opensuse · tumbleweed
[CVE-2026-2291] Published: May 9, 2026, 12:00:00 AM UTC dnsmasqs extract_name() function can be abused to cause a heap buffer overflow, allowing an attacker to inject false DNS cache entries, which could result in DNS lookups to redirect to an attacker-con	High(8.1)	Unknown Details (2) `2.93-2.3` · x86_64 · tumbleweed Fixed · Fixed: `2.92rel2-1.1` nvd · dnsmasq · opensuse · tumbleweed `2.93-2.3` · x86_64 · tumbleweed Unknown · Fixed: `2.92rel2-1.1` Version impact unknown nvd · dnsmasq · opensuse · tumbleweed
[CVE-2026-12725] Published: Apr 21, 2026, 9:14:00 PM UTC A heap-based buffer overflow was found in dnsmasq. When DNSSEC validation and query logging are both enabled, logging of DS or DNSKEY replies containing unsupported algorithm or digest types can cause	High(7.5)	Unknown Details (2) `2.93-2.3` · x86_64 · tumbleweed Fixed · Fixed: `2.93-1.1` nvd · dnsmasq · opensuse · tumbleweed `2.93-2.3` · x86_64 · tumbleweed Unknown · Fixed: `2.93-1.1` Version impact unknown nvd · dnsmasq · opensuse · tumbleweed
[CVE-2026-6507] Published: Apr 17, 2026, 11:37:00 AM UTC A flaw was found in dnsmasq. A remote attacker could exploit an out-of-bounds write vulnerability by sending a specially crafted BOOTREPLY (Bootstrap Protocol Reply) packet to a dnsmasq server configu	High(7.5)	Unknown Details (2) `2.93-2.3` · x86_64 · tumbleweed Fixed · Fixed: `2.92-3.1` nvd · dnsmasq · opensuse · tumbleweed `2.93-2.3` · x86_64 · tumbleweed Unknown · Fixed: `2.92-3.1` Version impact unknown nvd · dnsmasq · opensuse · tumbleweed
[CVE-2023-49441] Published: Jun 6, 2024, 10:00:00 PM UTC dnsmasq: CVE-2023-49441	High(7.5)	Unknown Matching against OpenFactory catalog package versions is in progress. Observed: Oct 27, 2026, 3:33:06 AM UTC Details (2) `2.93-2.3` · x86_64 · tumbleweed Fixed · Fixed: `2.90-2.1` dsa · dnsmasq · opensuse · tumbleweed `2.93-2.3` · x86_64 · tumbleweed Unknown · Fixed: `2.90-2.1` Version impact unknown dsa · dnsmasq · opensuse · tumbleweed
[CVE-2022-0934] Published: Apr 3, 2022, 10:00:00 PM UTC dnsmasq: CVE-2022-0934	High(7.5)	Unknown Matching against OpenFactory catalog package versions is in progress. Observed: Oct 23, 2026, 6:22:34 PM UTC Details (2) `2.93-2.3` · x86_64 · tumbleweed Fixed · Fixed: `2.86-4.1` dsa · dnsmasq · opensuse · tumbleweed `2.93-2.3` · x86_64 · tumbleweed Unknown · Fixed: `2.86-4.1` Version impact unknown dsa · dnsmasq · opensuse · tumbleweed
[CVE-2020-14312] Published: Feb 6, 2021, 12:15:00 AM UTC dnsmasq: CVE-2020-14312	Medium(4)	Unknown Matching against OpenFactory catalog package versions is in progress. Observed: Oct 23, 2026, 5:47:48 PM UTC Details (2) `2.93-2.3` · x86_64 · tumbleweed Fixed · Fixed: `2.86-3.1` dsa · dnsmasq · opensuse · tumbleweed `2.93-2.3` · x86_64 · tumbleweed Unknown · Fixed: `2.86-3.1` Version impact unknown dsa · dnsmasq · opensuse · tumbleweed
[CVE-2017-14491] Published: Oct 2, 2017, 12:00:00 AM UTC dnsmasq: CVE-2017-14491	Critical(9.8)	Unknown Matching against OpenFactory catalog package versions is in progress. Observed: Oct 23, 2026, 5:26:52 PM UTC Details (2) `2.93-2.3` · x86_64 · tumbleweed Fixed · Fixed: `2.86-1.1` dsa · dnsmasq · opensuse · tumbleweed `2.93-2.3` · x86_64 · tumbleweed Unknown · Fixed: `2.86-1.1` Version impact unknown dsa · dnsmasq · opensuse · tumbleweed
[CVE-2015-3294] Published: Jul 1, 2014, 11:04:51 PM UTC dnsmasq: CVE-2015-3294	Medium	Unknown Matching against OpenFactory catalog package versions is in progress. Observed: Oct 23, 2026, 5:14:57 PM UTC Details (2) `2.93-2.3` · x86_64 · tumbleweed Fixed · Fixed: `2.76-1.3` dsa · dnsmasq · opensuse · tumbleweed `2.93-2.3` · x86_64 · tumbleweed Unknown · Fixed: `2.76-1.3` Version impact unknown dsa · dnsmasq · opensuse · tumbleweed

Last synced: Oct 28, 2026, 1:40:02 AM UTC

[CVE catalog]

Sources

openSUSE Tumbleweed OSSSep 1, 2026
Authoritative source; repository metadata signature verified
Signature evidence
tumbleweed-oss-multiarch:4db10cdde3ad82c7e22be35753c9e164b4bdd30f92db4aee17a0d4c94c5f902f
Repository-signature verification record
Signed object
https://download.opensuse.org/tumbleweed/repo/oss/repodata/repomd.xml
Signed-object SHA-256
4db10cdde3ad82c7e22be35753c9e164b4bdd30f92db4aee17a0d4c94c5f902f
Signer fingerprint
AD485664E901B867051AB15F35A2F86E29B700A4
Keyring revision
opensuse-project-signing-key.asc
SHA-256 b5745739ebfb95b25b8e810f9bcb847fe750ccda598bd85f02f0e974599a6d7e
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Repository metadata hash linkage
Result
Recorded as verified; digest details unavailable