ALAS2023-2026-3401: Security update for 3 packages

ALAS2023-2026-3401, released November 10, 2026, fixes 4 CVEs across 3 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

0.0087

59th percentile

Priority of the 4 CVEs

Patch now 0
                                Urgent 0
                                High 4
                                Routine 0

Fixed package versions

Product	Release	Fixed in
rclone	amzn 2023	1.75.2-1.amzn2023
rclone-debuginfo	amzn 2023	1.75.2-1.amzn2023
rclone-debugsource	amzn 2023	1.75.2-1.amzn2023

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-78659	HTTP/2 server memory exhaustion due to Trailer headers in net/http	7.5	0.0087	None reported
High	CVE-2026-116191	rclone: Rclone before 1.75.2 contains a path traversal vulnerability in serve webdav that allows unauthenticated attackers to...	n/a	0.0039	None reported
High	CVE-2026-116188	rclone: rclone serve s3 versions 1.75.0 before 1.75.2 contain an integer overflow vulnerability in multipart reorder-memory a...	n/a	0.0025	None reported
High	CVE-2026-116189	rclone: rclone from 1.55.0 before 1.75.2 contains a signature verification bypass in stable selfupdate that trusts checksums...	n/a	0.0014	None reported

Also fixes CVE-2026-78659

SUSE-SU-2026:4866-1
go1.26-openssl on sles 15.6, sles 15.7
OPENSUSE-SU-2026:22093-1
go1.27 on opensuse-leap 16.0
SUSE-SU-2026:24237-1
go1.27 on sles 16.0
SUSE-SU-2026:4625-1
go1.27 on sles 15.6, sles 15.7
OPENSUSE-SU-2026:22095-1
go1.26 on opensuse-leap 16.0
SUSE-SU-2026:24239-1
go1.26 on sles 16.0
SUSE-SU-2026:4629-1
go1.26 on sles 15.6, sles 15.7
ALSA-2026:86196
go-toolset, golang, golang-bin and 5 more on almalinux 9

Vendor advisory

https://alas.aws.amazon.com/AL2023/ALAS-2026-3401.html

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