CVE-2026-31634
MEDIUMrxrpc: fix reference count leak in rxrpc_server_keyring()
Title source: cnaDescription
In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix reference count leak in rxrpc_server_keyring() This patch fixes a reference count leak in rxrpc_server_keyring() by checking if rx->securities is already set.
References (10)
Core 10
Core References
Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-019113.html
Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-082556.html
Scores
CVSS v3
5.5
EPSS
0.0013
EPSS Percentile
2.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
Status
published
Products (28)
linux/Kernel
2.6.22 - 5.10.258linux
linux/Kernel
5.11.0 - 5.15.203linux
linux/Kernel
5.16.0 - 6.1.169linux
linux/Kernel
6.13.0 - 6.18.23linux
linux/Kernel
6.19.0 - 6.19.13linux
linux/Kernel
6.2.0 - 6.6.135linux
linux/Kernel
6.7.0 - 6.12.82linux
Linux/Linux
< 2.6.22
Linux/Linux
17926a79320afa9b95df6b977b40cca6d8713cea - 12de9e0e0b0b7058be7dfb8a5927eb565bc25780
Linux/Linux
17926a79320afa9b95df6b977b40cca6d8713cea - 139c750bf06649097d98b0bc41e2a678b4627e27
... and 18 more
Published
Apr 24, 2026
Tracked Since
Apr 24, 2026