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DEBIAN-CVE-2026-73253

🗓️ 20 Aug 2026 18:16:45Reported by GoogleType 
osv_debian
 osv_debian
🔗 osv.dev👁 22 Views

Mongoose TLS hostname verification bypass via wildcard cert matching across DNS label boundaries, fixed in 7.22.

Related
Refs
ReporterTitlePublishedViews
Family
bdu_fstec
BDU FSTEC
Mongoose TLS Man-in-the-Middle
26 Aug 202600:00
–bdu_fstec
circl
Circl
CVE-2026-73253
20 Aug 202619:20
–circl
cve
CVE
CVE-2026-73253
20 Aug 202617:41
–cve
cvelist
Cvelist
CVE-2026-73253 Mongoose: TLS Hostname Verification Bypass via Overly Permissive Wildcard Matching
20 Aug 202617:41
–cvelist
debiancve
Debian CVE
CVE-2026-73253
20 Aug 202617:41
–debiancve
euvd
EUVD
EUVD-2026-63500
20 Aug 202617:41
–euvd
mend
Mend
CVE-2026-73253
20 Aug 202617:41
–mend
nvd
NVD
CVE-2026-73253
20 Aug 202618:16
–nvd
osv_jlsec
osv_jlsec
JLSEC-2026-1377
24 Aug 202613:43
–osv_jlsec
ptsecurity
Positive Technologies
PT-2026-79077
20 Aug 202600:00
–ptsecurity
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30 Sep 2026 09:00Current
7.9High risk
Vulners AI Score7.9
CVSS 3.19.1
EPSS0.00344
22