ALAS2023-2026-3209: Security update for 2 packages

ALAS2023-2026-3209, released November 7, 2026, fixes 2 CVEs across 2 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

1 rated Critical

Exploited

None reported

Highest CVSS

9.1

Base score, 0 to 10

Highest EPSS

0.0053

45th percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 1
                                High 0
                                Routine 1

Fixed package versions

Product	Release	Fixed in
perl-Mojolicious	amzn 2023	9.48-2.amzn2023.0.1
perl-Test-Mojo	amzn 2023	9.48-2.amzn2023.0.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-15747	libmojolicious-perl: Mojolicious versions from 4.59 before 9.48 for Perl expose a stable representation of the session CSRF token to a BRE...	9.1	0.0025	None reported
Routine	CVE-2026-14803	libmojolicious-perl: Mojo::JSON versions before 9.47 for Perl allow memory exhaustion via unbounded recursion in the pure-Perl decoder	6.5	0.0053	None reported

Also fixes CVE-2026-15747

SUSE-SU-2026:4151-1
perl-Mojolicious on sles 15.7
DEBIAN-CVE-2026-15747
libmojolicious-perl on Debian 14
OPENSUSE-SU-2026:21496-1
perl-Mojolicious on opensuse-leap 16.0
FEDORA-2026-6F12B08313
perl-Mojolicious, perl-Test-Mojo on Fedora 43

Vendor advisory

https://alas.aws.amazon.com/AL2023/ALAS-2026-3209.html

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