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CVE-2026-57191

🗓️ 27 Oct 2026 22:17:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 3 Views

Unauthenticated stack buffer overflow in Asterisk res_pjsip_pubsub disables SIP functionality.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
anthropic
Anthropic
ANT-2026-HFGGE6HR · asterisk/asterisk · stack_buffer_overflow
21 Jul 202605:23
–anthropic
circl
Circl
CVE-2026-57191
27 Oct 202621:42
–circl
cve
CVE
CVE-2026-57191
27 Oct 202621:32
–cve
cvelist
Cvelist
CVE-2026-57191 Asterisk: Stack buffer overflow in MWI NOTIFY Message-Account parsing
27 Oct 202621:32
–cvelist
debiancve
Debian CVE
CVE-2026-57191
28 Oct 202610:16
–debiancve
euvd
EUVD
EUVD-2026-111397
27 Oct 202621:32
–euvd
mend
Mend
CVE-2026-57191
27 Oct 202621:32
–mend
nvd
NVD
CVE-2026-57191
27 Oct 202622:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-57191
27 Oct 202622:17
–osv_debian
ptsecurity
Positive Technologies
PT-2026-127239
27 Oct 202600:00
–ptsecurity
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04allasterisk0asterisk_0_all.deb
Ubuntu18.04allasterisk0asterisk_0_all.deb
Ubuntu20.04allasterisk0asterisk_0_all.deb
Ubuntu22.04allasterisk0asterisk_0_all.deb
Ubuntu24.04allasterisk0asterisk_0_all.deb
Ubuntu26.04allasterisk0asterisk_0_all.deb
Ubuntu26.10allasterisk0asterisk_0_all.deb

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28 Oct 2026 16:22Current
6.2Medium risk
Vulners AI Score6.2
CVSS 48.2
EPSS0.00592
3