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CVE-2026-59921

🗓️ 28 Jul 2026 22:28:51Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 4 Views

CVE-2026-59921: Netty HttpPostRequestEncoder allows CRLF header injection via filenames; fixed in 4.1.136.Final and 4.2.16.Final.

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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian11allnetty1:4.1.48-4+deb11u3netty_1:4.1.48-4+deb11u3_all.deb
Debian12allnetty1:4.1.48-7+deb12u2netty_1:4.1.48-7+deb12u2_all.deb
Debian13allnetty1:4.1.48-10+deb13u1netty_1:4.1.48-10+deb13u1_all.deb
Debian14allnetty1:4.1.48-16netty_1:4.1.48-16_all.deb
Debian999allnetty1:4.1.48-16netty_1:4.1.48-16_all.deb

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28 Jul 2026 22:28Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.7
SSVC
4