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CVE-2026-57186

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

Malformed Q.931 elements in chan_ooh323 party-number parser cause DoS in Asterisk.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl		CVE-2026-57186
26 Jun 202614:40
–circl
cve
CVE		CVE-2026-57186
27 Oct 202621:21
–cve
cvelist
Cvelist		CVE-2026-57186 Asterisk: CVE-2022-37325 fix is absent from current chan_ooh323 Q.931 party-number parser
27 Oct 202621:21
–cvelist
debiancve
Debian CVE		CVE-2026-57186
28 Oct 202610:16
–debiancve
euvd
EUVD		EUVD-2026-111395
27 Oct 202621:21
–euvd
mend
Mend		CVE-2026-57186
27 Oct 202621:21
–mend
nvd
NVD		CVE-2026-57186
27 Oct 202622:17
–nvd
osv_debian
osv_debian		DEBIAN-CVE-2026-57186
27 Oct 202622:17
–osv_debian
ptsecurity
Positive Technologies		PT-2026-127235
27 Oct 202600:00
–ptsecurity
vulnrichment
Vulnrichment		CVE-2026-57186 Asterisk: CVE-2022-37325 fix is absent from current chan_ooh323 Q.931 party-number parser
27 Oct 202621:21
–vulnrichment
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 16:21Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.5
EPSS0.00602
SSVC
Asteriskchan_ooh323Q.931 party-number parserDoSOOH323 request
0