CVE-2026-31634
5.5 MEDIUMIn the Linux kernel, the following vulnerability has been resolved: rxrpc: fix reference count leak in rxrpc_server_keyring() This patc...
Published: 2026-04-24 · Last updated: 2026-06-01
Severity and scoring
- CVSS
- 5.5 MEDIUM
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
| Vendor | Product |
|---|---|
| linux | linux_kernel |
Description
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.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-31634
- [Patch]https://git.kernel.org/stable/c/12de9e0e0b0b7058be7dfb8a5927eb565bc25780
- [Patch]https://git.kernel.org/stable/c/139c750bf06649097d98b0bc41e2a678b4627e27
- [Other]https://git.kernel.org/stable/c/45d9584e51bdd61faf1900f82666d4ea6a85da72
- [Patch]https://git.kernel.org/stable/c/8ee931c3cd97f1c42b4fbf057f04b9dae45dfb7a
- [Patch]https://git.kernel.org/stable/c/9ce36d28f67c2a477a7e2f03480de3f6783fb363
- [Patch]https://git.kernel.org/stable/c/c6d9ea26cf8756ad6f162578e94a5f82f6fae3c2
- [Patch]https://git.kernel.org/stable/c/f125846ee79fcae537a964ce66494e96fa54a6de
- [Patch]https://git.kernel.org/stable/c/fc76d0bd00850b7372f0a4a319c0c60f80487632
Related CVEs
Same vendor
- CVE-2026-46273 — In the Linux kernel, the following vulnerability has been resolved: ibmveth: Disable GSO for packets with small MSS Some physical adapt... (8.6 HIGH)
- CVE-2026-46272 — In the Linux kernel, the following vulnerability has been resolved: coresight: tmc-etr: Fix race condition between sysfs and perf mode ... (4.7 MEDIUM)
- CVE-2026-46271 — In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: do WoW offloads only on primary link In case of multi... (7.8 HIGH)
- CVE-2026-46270 — In the Linux kernel, the following vulnerability has been resolved: power: supply: rt9455: Fix use-after-free in power_supply_changed() ... (8.4 HIGH)
- CVE-2026-46269 — In the Linux kernel, the following vulnerability has been resolved: pinctrl: canaan: k230: Fix NULL pointer dereference when parsing dev... (5.5 MEDIUM)