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undici: undici: Weakening of cookie SameSite policy due to incorrect parsing of Set-Cookie header

🗓️ 11 Jul 2026 04:58:36Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 6 Views

Undici flaw misparses Set-Cookie SameSite, downgrading to a weaker policy and risking data disclosure.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64nodejs2424.18.0-0.3.hum1nodejs24-24.18.0-0.3.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64nodejs2424.18.0-0.3.hum1nodejs24-24.18.0-0.3.hum1.x86_64.rpm
Red Hat Hardened Imagesanynoarchnodejs24-bin24.18.0-0.3.hum1nodejs24-bin-24.18.0-0.3.hum1.noarch.rpm

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19 Jul 2026 19:57Current
6.9Medium risk
Vulners AI Score6.9
CVSS 3.13.7
EPSS0.00248
SSVC
6