CVE-2026-60002

VendoropenbsdProductopensshDiscoveredJul 8, 2026UpdatedOct 25, 2026

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.)

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CVSS v3.1

7.7 HIGH

EPSS

0.30%

probability of exploitation in 30 days

CISA KEV

Not listed

no confirmed exploitation reported

News coverage

sources referencing this CVE

Related IOCs

seen in the same coverage

Intelligence Reports1

1 intelligence report available

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EPSS Trend

Sep 25, 2026 → Oct 3, 2026

▼ 0.17pp

0.47% → 0.30% over 2 tracked changes

CVSS v3.1 Detail

Attack VectorNETWORK

Attack ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

ScopeUNCHANGED

ConfidentialityHIGH

IntegrityHIGH

AvailabilityLOW

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

Connections

3 relationships

CWE-416

source

Timeline

disclosure → media coverage

Jul 8, 2026

Disclosure — published as a CVE record. · last revised by NVD Oct 25, 2026

Jul 13, 2026

ubuntu.com reports: USN-8533-1: OpenSSH vulnerabilities