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CVE-2026-60002

nvd nist
Published: Jul 8, 2026Modified: Jul 9, 2026

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9.4
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
Exploitability: 3.9 / Impact: 5.5
Source: NVD

Description

ssh in OpenSSH before 10.4 can have a use-after-free when a server changes its host key during a key re-exchange. (This outcome occurs only on the client side.)

Affected (1)

Products: Openbsd: Openssh
Openbsd
1 product
Openssh
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Openssh
Before 10.4

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (3)

Source: cve@mitre.org
Release Notes
Source: cve@mitre.org
Release Notes
Source: cve@mitre.org
Mailing ListRelease Notes

Timeline

No history available yet.