MGASA-2026-0541: bind Mageia

Vulnerability summary

MGASA-2026-0541 is a vulnerability in bind Mageia with no CVSS score yet.

Timeline

1. 25-10-2026
   PublishedVulnerability first disclosed.
2. 25-10-2026
   Last modifiedVulnerability information updated.

Description

Updated bind package fixes security vulnerabilities * In a BIND resolver, inbound DNS protocol messages with a particular structure will result in additional processing, with no limit imposed by BIND. A DNS message with a maliciously large number of such structures will cause BIND to consume disproportionate amounts of CPU time and memory during processing (CVE-2026-19630). * Replaying GSS-TSIG signed UDP messages can result in memory corruption in "named". An attacker who can capture a previously signed UDP message can replay it while the negotiated TSIG key is still valid. By also sending crafted queries to a zone the attacker controls, the attacker may potentially achieve remote code execution (CVE-2026-94300). * A BIND resolver that is configured with both a "redirect" zone and "qname-minimization strict" may abort with an assertion failure while processing the redirect (CVE-2026-96888). * A recursive BIND server that receives a query with recursion desired (RD=1) followed by a non-recursive query (RD=0) may exit with an assertion failure, resulting in a denial of service. To be vulnerable, the BIND server must allow recursive queries and have at least two RPZ zones configured: one with the default setting of "recursive-only yes", and the other with "recursive-only no" (CVE-2026-97313).

No weakness data has been published for this record.