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cpe:2.3:a:openbsd:openssh:9.6:-:*:*:*:*:*:*

part: a version: 9.6 update: -

VendorOpenbsd (932cdfc2-94b9-5fb6-8ef3-d0b271f414b5)
ProductOpenssh (00fc4953-faf7-5f04-8d3d-4edd44206199)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*
NotesImported from NVD CPE 2.0 feed

PURL mappings

PURLSourceLast updated
pkg:github/openssh/openssh-portable purl2cpe 2026-06-01 10:17:38.305051
pkg:mindrot/openss purl2cpe 2026-06-01 10:17:38.305053
pkg:openbsd/openssh purl2cpe 2026-06-01 10:17:38.305054
pkg:rpm/fedora/openssh purl2cpe 2026-06-01 10:17:38.305055
pkg:rpm/opensuse/openssh purl2cpe 2026-06-01 10:17:38.305057

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2025-26466 vulnerable 2026-06-08 07:12:51.666618 Openssh: denial-of-service in openssh
MEDIUM (5.9)
A flaw was found in the OpenSSH package. For each ping packet the SSH server receives, a pong packet is allocated in a memory buffer and stored in a queue of packages. It is only freed when the server/client key exchange has finished. A malicious client may keep sending such packages, leading to an uncontrolled increase in memory consumption on the server side. Consequently, the server may become unavailable, resulting in a denial of service attack.
Published: 2025-02-28T21:25:28.861Z
Updated: 2026-06-30T00:24:46.893Z
Reference links
Imported from gcve-enriched-dumps CVE data

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