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libssh: libssh: denial of service via SFTP responses with unknown request IDs

🗓️ 21 Jul 2026 16:32:37Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 7 Views

Libssh flaw allows denial of service: SFTP responses for unknown request IDs queue indefinitely, causing memory growth.

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22 Jul 202600:00
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21 Jul 202614:16
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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64libssh0.12.1-4.hum1libssh-0.12.1-4.hum1.aarch64.rpm
Red Hat Hardened Imagesanyx86_64libssh0.12.1-4.hum1libssh-0.12.1-4.hum1.x86_64.rpm
Red Hat Hardened Imagesanynoarchlibssh-config0.12.1-4.hum1libssh-config-0.12.1-4.hum1.noarch.rpm

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24 Jul 2026 13:27Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.15.3
EPSS0.0032
SSVC
7