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CVE-2026-102946

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

joserfc.jws.deserialize_json() accepts empty signatures as authentic, allowing arbitrary payloads.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-102946
15 Oct 202618:39
–circl
cve
CVE
CVE-2026-102946
15 Oct 202618:28
–cve
cvelist
Cvelist
CVE-2026-102946 joserfc: JWS signature verification bypass via empty signatures array in jws.deserialize_json
15 Oct 202618:28
–cvelist
debiancve
Debian CVE
CVE-2026-102946
15 Oct 202618:28
–debiancve
euvd
EUVD
EUVD-2026-102310
15 Oct 202618:28
–euvd
mend
Mend
CVE-2026-102946
15 Oct 202618:28
–mend
nvd
NVD
CVE-2026-102946
15 Oct 202619:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-102946
15 Oct 202619:17
–osv_debian
osv_ubuntu
osv_ubuntu
UBUNTU-CVE-2026-102946
16 Oct 202600:00
–osv_ubuntu
ptsecurity
Positive Technologies
PT-2026-115112
15 Oct 202600:00
–ptsecurity
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu26.04alljoserfc0joserfc_0_all.deb
Ubuntu26.10alljoserfc0joserfc_0_all.deb

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16 Oct 2026 21:29Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.19.1
EPSS0.00117
SSVC
7