CVE-2026-66274
ADVISORY - githubSummary
A pre-authentication attacker could leverage type nesting to cause a StackOverflowError potentially leading to denial of service.
This issue affects Apache Qpid Proton-J: through 0.34.1.
Users are recommended to upgrade to version 0.35.0, which fixes the issue.
EPSS Score: 0.00774 (0.558)
Common Weakness Enumeration (CWE)
ADVISORY - nist
Uncontrolled Recursion
ADVISORY - github
Uncontrolled Recursion
ADVISORY - redhat
Allocation of Resources Without Limits or Throttling
NIST
CREATED
UPDATED
ADVISORY IDCVE-2026-66274
EXPLOITABILITY SCORE
3.9
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CVSS SCORE
7.5highGitHub
CREATED
UPDATED
ADVISORY IDGHSA-p2gc-fm5w-94jj
EXPLOITABILITY SCORE
3.9
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CVSS SCORE
7.5highRed Hat
CREATED
UPDATED
ADVISORY IDCVE-2026-66274
EXPLOITABILITY SCORE
3.9
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CVSS SCORE
7.5highChainguard
CREATED
UPDATED
ADVISORY ID
CGA-96cc-6j8x-qh7q
EXPLOITABILITY SCORE
-
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-