CVE-2026-52486Medium· 6.6▾ TwilightPoC availableAn issue in OpenDDS 3.33.x allows a local attacker to cause a denial of service via the verify function in the SIgnedDocument module
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 36.3 · likelihood 0 · exploitation 12
A public proof-of-concept already exists for this vulnerability — see Exploit availability below.
Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 9.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.1%
6.6 → —
medium → none
Exploit / PoC code exists
— → 6.6
none → medium
6.6 → —
medium → none
— → 6.6
none → medium
An issue in OpenDDS 3.33.x allows a local attacker to cause a denial of service via the verify function in the SIgnedDocument module
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-1529High· 8.1A flaw was found in Keycloak
CVE-2026-102946Critical· 9.1joserfc is a Python library that provides an implementation of several JSON Object Signing and Encryption (JOSE) standards
CVE-2025-59718Critical· 9.1A improper verification of cryptographic signature vulnerability in Fortinet FortiOS 7.6.0 through 7.6.3, FortiOS 7.4.0 through 7.4.8, FortiOS 7.2.0 through 7.2.11, FortiOS 7.0.0 through 7.0.17, FortiProxy 7.6.0 through 7.6.3, FortiProxy…
CVE-2026-0265High· 7.2PAN-OS: Authentication Bypass with Cloud Authentication Service (CAS) enabled
CVE-2024-0567High· 7.5A vulnerability was found in GnuTLS, where a cockpit (which uses gnuTLS) rejects a certificate chain with distributed trust
CVE-2025-55311Medium· 6.5An issue was discovered in Foxit PDF and Editor for Windows and macOS before 13.2 and 2025 before 2025.2