CVE-2026-7009

Name	CVE-2026-7009
Description	When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it fails to detect OCSP problems and instead wrongly consider the response as fine.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
curl (PTS)	bullseye	7.74.0-1.3+deb11u13	fixed
	bullseye (security)	7.74.0-1.3+deb11u16	fixed
	bookworm	7.88.1-10+deb12u14	fixed
	bookworm (security)	7.88.1-10+deb12u5	fixed
	trixie	8.14.1-2+deb13u3	fixed
	forky	8.20.0-1	fixed
	sid	8.20.0-2	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
curl	source	(unstable)	(not affected)

- curl <not-affected> (Specific to MacOS)
https://curl.se/docs/CVE-2026-7009.html