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CVE-2026-77528

🗓️ 18 Sep 2026 20:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 18 Views

Unauthenticated DoS in Autobahn Python up to 26.7.1 via permessage-deflate frame expansion.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
cgr
Chainguard
CVE-2026-77528 vulnerabilities
23 Sep 202620:54
–cgr
circl
Circl
CVE-2026-77528
22 Sep 202622:35
–circl
cve
CVE
CVE-2026-77528
18 Sep 202619:42
–cve
cvelist
Cvelist
CVE-2026-77528 Autobahn Python permessage-deflate bypasses maxMessagePayloadSize after inflation
18 Sep 202619:42
–cvelist
debiancve
Debian CVE
CVE-2026-77528
18 Sep 202619:42
–debiancve
euvd
EUVD
EUVD-2026-83415
22 Sep 202620:37
–euvd
github
Github Security Blog
Autobahn Python permessage-deflate bypasses maxMessagePayloadSize after inflation
22 Sep 202620:37
–github
nvd
NVD
CVE-2026-77528
18 Sep 202620:17
–nvd
osv
OSV
CGA-QW27-HFWV-3MWW
23 Sep 202604:07
–osv
osv
OSV
DEBIAN-CVE-2026-77528
18 Sep 202620:17
–osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04allpython-autobahn0python-autobahn_0_all.deb
Ubuntu18.04allpython-autobahn0python-autobahn_0_all.deb
Ubuntu20.04allpython-autobahn0python-autobahn_0_all.deb
Ubuntu22.04allpython-autobahn0python-autobahn_0_all.deb
Ubuntu24.04allpython-autobahn0python-autobahn_0_all.deb
Ubuntu26.04allpython-autobahn0python-autobahn_0_all.deb

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24 Sep 2026 00:53Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.3
EPSS0.00524
SSVC
18