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CVE-2026-5246

🗓️ 02 Apr 2026 10:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 7 Views

CVE-2026-5246: Cesanta Mongoose up to 7.20 allows remote authorization bypass via mg_tls_verify_cert_signature; fix in 7.21.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-5246
2 Apr 202609:45
–attackerkb
cnnvd
CNNVD
Cesanta Mongoose 安全漏洞
2 Apr 202600:00
–cnnvd
cve
CVE
CVE-2026-5246
2 Apr 202609:45
–cve
cvelist
Cvelist
CVE-2026-5246 Cesanta Mongoose P-384 Public Key mongoose.c mg_tls_verify_cert_signature authorization
2 Apr 202609:45
–cvelist
debiancve
Debian CVE
CVE-2026-5246
2 Apr 202609:45
–debiancve
euvd
EUVD
EUVD-2026-18184
2 Apr 202612:31
–euvd
nvd
NVD
CVE-2026-5246
2 Apr 202610:16
–nvd
osv
OSV
DEBIAN-CVE-2026-5246
2 Apr 202610:16
–osv
osv
OSV
JLSEC-2026-371 A vulnerability was determined in Cesanta Mongoose up to 7.20
30 Apr 202619:30
–osv
osv
OSV
UBUNTU-CVE-2026-5246
2 Apr 202610:16
–osv
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu22.04allswupdate0swupdate_0_all.deb
Ubuntu24.04allswupdate0swupdate_0_all.deb
Ubuntu26.04allswupdate0swupdate_0_all.deb

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26 Jun 2026 07:34Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.6 - 8.1
CVSS 25.1
CVSS 46.3
CVSS 35.6
EPSS0.00574
SSVC
7