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CVE-2026-62949

🗓️ 18 Sep 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 4 Views

AsyncSSH prior to 2.24.0: malicious server or authenticated client DoS freezes all connections.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-62949
16 Sep 202620:00
cve
cvelist
Cvelist
CVE-2026-62949 AsyncSSH: asyncio event-loop freeze via SSH maximum packet size = 0 in SSH_MSG_CHANNEL_OPEN / OPEN_CONFIRMATION
16 Sep 202620:00
cvelist
debiancve
Debian CVE
CVE-2026-62949
16 Sep 202620:00
debiancve
euvd
EUVD
EUVD-2026-81093
17 Sep 202614:53
euvd
github
Github Security Blog
AsyncSSH: asyncio event-loop freeze via SSH maximum packet size = 0 in SSH_MSG_CHANNEL_OPEN / OPEN_CONFIRMATION
17 Sep 202614:53
github
nvd
NVD
CVE-2026-62949
16 Sep 202620:17
nvd
osv
OSV
CGA-7RPR-3CXX-78Q7
17 Sep 202615:44
osv
osv
OSV
CGA-JXWF-2VP7-9WJP
18 Sep 202600:36
osv
osv
OSV
DEBIAN-CVE-2026-62949
16 Sep 202620:17
osv
osv
OSV
ECHO-6459-65B4-6F8C
19 Sep 202605:42
osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04allpython-asyncssh0python-asyncssh_0_all.deb
Ubuntu18.04allpython-asyncssh0python-asyncssh_0_all.deb
Ubuntu20.04allpython-asyncssh0python-asyncssh_0_all.deb
Ubuntu22.04allpython-asyncssh0python-asyncssh_0_all.deb
Ubuntu24.04allpython-asyncssh0python-asyncssh_0_all.deb
Ubuntu26.04allpython-asyncssh0python-asyncssh_0_all.deb

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18 Sep 2026 08:55Current
CVSS 3.16.5
EPSS0.00388
SSVC
4