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CVE Vulnerability Details :
CVE-2026-31634
PUBLISHED
More InfoOfficial Page
Assigner-Linux
Assigner Org ID-416baaa9-dc9f-4396-8d5f-8c081fb06d67
View Known Exploited Vulnerability (KEV) details
Published At-24 Apr, 2026 | 14:44
Updated At-01 Jun, 2026 | 16:13
Rejected At-
▼CVE Numbering Authority (CNA)
rxrpc: fix reference count leak in rxrpc_server_keyring()

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.

Affected Products
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • net/rxrpc/server_key.c
Default Status
unaffected
Versions
Affected
  • From 17926a79320afa9b95df6b977b40cca6d8713cea before 45d9584e51bdd61faf1900f82666d4ea6a85da72 (git)
  • From 17926a79320afa9b95df6b977b40cca6d8713cea before fc76d0bd00850b7372f0a4a319c0c60f80487632 (git)
  • From 17926a79320afa9b95df6b977b40cca6d8713cea before c6d9ea26cf8756ad6f162578e94a5f82f6fae3c2 (git)
  • From 17926a79320afa9b95df6b977b40cca6d8713cea before 9ce36d28f67c2a477a7e2f03480de3f6783fb363 (git)
  • From 17926a79320afa9b95df6b977b40cca6d8713cea before 12de9e0e0b0b7058be7dfb8a5927eb565bc25780 (git)
  • From 17926a79320afa9b95df6b977b40cca6d8713cea before 8ee931c3cd97f1c42b4fbf057f04b9dae45dfb7a (git)
  • From 17926a79320afa9b95df6b977b40cca6d8713cea before 139c750bf06649097d98b0bc41e2a678b4627e27 (git)
  • From 17926a79320afa9b95df6b977b40cca6d8713cea before f125846ee79fcae537a964ce66494e96fa54a6de (git)
Vendor
Linux Kernel Organization, IncLinux
Product
Linux
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Program Files
  • net/rxrpc/server_key.c
Default Status
affected
Versions
Affected
  • 2.6.22
Unaffected
  • From 0 before 2.6.22 (semver)
  • From 5.10.258 through 5.10.* (semver)
  • From 5.15.203 through 5.15.* (semver)
  • From 6.1.169 through 6.1.* (semver)
  • From 6.6.135 through 6.6.* (semver)
  • From 6.12.82 through 6.12.* (semver)
  • From 6.18.23 through 6.18.* (semver)
  • From 6.19.13 through 6.19.* (semver)
  • From 7.0 through * (original_commit_for_fix)
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://git.kernel.org/stable/c/45d9584e51bdd61faf1900f82666d4ea6a85da72
N/A
https://git.kernel.org/stable/c/fc76d0bd00850b7372f0a4a319c0c60f80487632
N/A
https://git.kernel.org/stable/c/c6d9ea26cf8756ad6f162578e94a5f82f6fae3c2
N/A
https://git.kernel.org/stable/c/9ce36d28f67c2a477a7e2f03480de3f6783fb363
N/A
https://git.kernel.org/stable/c/12de9e0e0b0b7058be7dfb8a5927eb565bc25780
N/A
https://git.kernel.org/stable/c/8ee931c3cd97f1c42b4fbf057f04b9dae45dfb7a
N/A
https://git.kernel.org/stable/c/139c750bf06649097d98b0bc41e2a678b4627e27
N/A
https://git.kernel.org/stable/c/f125846ee79fcae537a964ce66494e96fa54a6de
N/A
Hyperlink: https://git.kernel.org/stable/c/45d9584e51bdd61faf1900f82666d4ea6a85da72
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/fc76d0bd00850b7372f0a4a319c0c60f80487632
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/c6d9ea26cf8756ad6f162578e94a5f82f6fae3c2
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/9ce36d28f67c2a477a7e2f03480de3f6783fb363
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/12de9e0e0b0b7058be7dfb8a5927eb565bc25780
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/8ee931c3cd97f1c42b4fbf057f04b9dae45dfb7a
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/139c750bf06649097d98b0bc41e2a678b4627e27
Resource: N/A
Hyperlink: https://git.kernel.org/stable/c/f125846ee79fcae537a964ce66494e96fa54a6de
Resource: N/A
Details not found