Home

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.)

PUBLISHED Reserved 2026-07-08 | Published 2026-07-08 | Updated 2026-07-08 | Assigner mitre




HIGH: 7.7CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L

Problem types

CWE-416 Use After Free

Product status

Default status
unaffected

Any version before 10.4
affected

References

www.openwall.com/lists/oss-security/2026/07/06/5

marc.info/?l=openssh-unix-dev&m=178333966933090&w=2

www.openssh.org/releasenotes.html

cve.org (CVE-2026-60002)

nvd.nist.gov (CVE-2026-60002)

Download JSON