ALAS2023-2026-3290: Security update for 23 packages

ALAS2023-2026-3290, released November 7, 2026, fixes 1 CVE across 23 products. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.5

Base score, 0 to 10

Highest EPSS

0.0038

31st percentile

Fixed package versions

Product	Release	Fixed in
cyrus-sasl	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-debuginfo	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-debugsource	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-devel	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-devel-debuginfo	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-gs2	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-gs2-debuginfo	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-gssapi	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-gssapi-debuginfo	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-ldap	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-ldap-debuginfo	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-lib	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-lib-debuginfo	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-md5	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-md5-debuginfo	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-ntlm	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-ntlm-debuginfo	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-plain	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-plain-debuginfo	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-scram	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-scram-debuginfo	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-sql	amzn 2023	2.1.27-18.amzn2023.0.4
cyrus-sasl-sql-debuginfo	amzn 2023	2.1.27-18.amzn2023.0.4

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-107161	Cyrus-sasl: heap buffer overflow in cyrus-sasl add_to_challenge() allows malicious server to crash or compromise digest-md5 clients	7.5	0.0038	None reported

Also fixes CVE-2026-107161

OPENSUSE-SU-2026:22146-1
cyrus-sasl, cyrus-sasl-bdb, cyrus-sasl-saslauthd and 1 more on opensuse-leap 16.0
SUSE-SU-2026:24266-1
cyrus-sasl, cyrus-sasl-saslauthd on sles 16.0
SUSE-SU-2026:4836-1
cyrus-sasl, cyrus-sasl-bdb, cyrus-sasl-saslauthd and 1 more on sles 15.6, sles 15.7
DEBIAN-CVE-2026-107161
cyrus-sasl2 on Debian 12.15 (bookworm), Debian 14

Vendor advisory

https://alas.aws.amazon.com/AL2023/ALAS-2026-3290.html

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