python3-talloc 2:2.4.3+samba4.22.3+dfsg-4ubuntu2.4: python3-talloc 2:2.4.3+samba4.22.3+dfsg-4ubuntu2.4 for Ubuntu 25.10 (questing)

python3-talloc 2:2.4.3+samba4.22.3+dfsg-4ubuntu2.4, released May 27, 2026, fixes 6 CVEs in python3-talloc. None of them is reported as exploited. Patch Radar priority: Urgent. The product is no longer supported.

UrgentUnsupported product

CVEs closed

2 rated Critical

Exploited

None reported

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.4693

98th percentile

Priority of the 6 CVEs

Patch now 0
                                Urgent 2
                                High 4
                                Routine 0

Fixed package versions

Product	Release	Fixed in
python3-talloc	Ubuntu 25.10 (questing)	2:2.4.3+samba4.22.3+dfsg-4ubuntu2.4

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-2340	samba: WORM vfs module does not block directory modification and allows file changes by any user with	9.0	0.0095	None reported
Urgent	CVE-2026-1933	samba: missing access check on reparse point operations allows unauthorized users to modify the	9.0	0.0086	None reported
High	CVE-2026-4408	samba: improper escaping allows for remote command execution via the DCE/RPC SAMR server (bsc#1261163).	9.8	0.4693	None reported
High	CVE-2026-4480	samba: improper escaping allows for unauthenticated remote code execution via the printing subsystem	9.0	0.2869	None reported
High	CVE-2026-3238	samba: NULL pointer dereference in the WINS server compoenent of the AD domain controller code can lead	7.5	0.0267	None reported
High	CVE-2026-3012	samba: auto-enrolment GPO installing CA certificate over http without verification (bsc#1261159).	9.0	0.0026	None reported

Also fixes CVE-2026-2340

OPENSUSE-SU-2026:21540-1
samba on opensuse-leap 16.0
SUSE-SU-2026:23152-1
samba on sles 16.0
ELSA-2026-22963
ldb-tools, libldb, libldb-devel and 34 more on ol 10
RHSA-2026:25049
ctdb, ldb-tools, libldb and 35 more on RHEL 9
ELSA-2026-25049
ldb-tools, libldb, libldb-devel and 34 more on ol 9
RLSA-2026:25049
samba on rocky 9
RLSA-2026:22963
samba on rocky 10
ALSA-2026:25049
ldb-tools, libldb, libldb-devel and 34 more on almalinux 9

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