CVE-2026-43493
ADVISORY - nistSummary
In the Linux kernel, the following vulnerability has been resolved:
crypto: pcrypt - Fix handling of MAY_BACKLOG requests
MAY_BACKLOG requests can return EBUSY. Handle them by checking for that value and filtering out EINPROGRESS notifications.
EPSS Score: 0.0007 (0.216)
Common Weakness Enumeration (CWE)
ADVISORY - nist
ADVISORY - redhat
Allocation of Resources Without Limits or Throttling
NIST
CREATED
UPDATED
ADVISORY IDCVE-2026-43493
EXPLOITABILITY SCORE
3.9
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CVSS SCORE
9.8criticalDebian
CREATED
UPDATED
ADVISORY IDCVE-2026-43493
EXPLOITABILITY SCORE
-
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-
Ubuntu
CREATED
UPDATED
ADVISORY IDCVE-2026-43493
EXPLOITABILITY SCORE
-
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-
CVSS SCORE
N/AmediumRed Hat
CREATED
UPDATED
ADVISORY IDCVE-2026-43493
EXPLOITABILITY SCORE
1.0
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CVSS SCORE
7mediumPhoton
CREATED
UPDATED
ADVISORY ID
CVE-2026-43493
EXPLOITABILITY SCORE
-
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-