DEBIAN-CVE-2025-8556: golang-github-cloudflare-circl security update

DEBIAN-CVE-2025-8556, released August 6, 2025, fixes 1 CVE in golang-github-cloudflare-circl (version 1.6.1-1). None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

3.7

Base score, 0 to 10

Highest EPSS

0.0057

47th percentile

Fixed package versions

Product	Release	Fixed in
golang-github-cloudflare-circl	Debian 13.5 (trixie)	1.6.1-1
golang-github-cloudflare-circl	Debian 14	1.6.1-1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2025-8556	golang-github-cloudflare-circl: A flaw was found in CIRCL's implementation of the FourQ elliptic curve	3.7	0.0057	None reported

Also fixes CVE-2025-8556

SUSE-SU-2026:0439-1
apptainer, squashfuse on opensuse-leap 15.6, sles 15.7
ALAS2023-2025-1359
amazon-ssm-agent on amzn 2023

Vendor advisory

https://security-tracker.debian.org/tracker/CVE-2025-8556

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