https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-03T10:00:59.612498+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/alsa-2021:4356 ALSA-2021:4356 — Moderate: kernel security, bug fix, and enhancement update 2026-10-03T10:00:59.951292+00:00

Affected: AlmaLinux:8: kernel-tools-libs-devel

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es): * kernel: out-of-bounds reads in pinctrl subsystem (CVE-2020-0427) * kernel: Improper input validation in some Intel(R) Ethernet E810 Adapter drivers (CVE-2020-24502) * kernel: Insufficient access control in some Intel(R) Ethernet E810 Adapter drivers (CVE-2020-24503) * kernel: Uncontrolled resource consumption in some Intel(R) Ethernet E810 Adapter drivers (CVE-2020-24504) * kernel: Fragmentation cache not cleared on reconnection (CVE-2020-24586) * kernel: Reassembling fragments encrypted under different keys (CVE-2020-24587) * kernel: wifi frame payload being parsed incorrectly as an L2 frame (CVE-2020-24588) * kernel: Forwarding EAPOL from unauthenticated wifi client (CVE-2020-26139) * kernel: accepting plaintext data frames in protected networks (CVE-2020-26140) * kernel: not verifying TKIP MIC of fragmented frames (CVE-2020-26141) * kernel: accepting fragmented plaintext frames in protected networks (CVE-2020-26143) * kernel: accepting unencrypted A-MSDU frames that start with RFC1042 header (CVE-2020-26144) * kernel: accepting plaintext broadcast fragments as full frames (CVE-2020-26145) * kernel: powerpc: RTAS calls can be used to compromise kernel integrity (CVE-2020-27777) * kernel: locking inconsistency in tty_io.c and tty_jobctrl.c can lead to a read-after-free (CVE-2020-29660) * kernel: buffer overflow in mwifiex_cmd_802_11_ad_hoc_start function via a long SSI…

 https://cve.radiocsirt.org/vuln/bdu:2022-05770 bdu:2022-05770 2026-10-03T10:00:59.951406+00:00 bdu:2022-05770 https://cve.radiocsirt.org/vuln/certfr-2021-avi-727 certfr-2021-avi-727 — De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un at… 2026-10-03T10:00:59.951426+00:00 certfr-2021-avi-727 https://cve.radiocsirt.org/vuln/euvd-2026-21051 EUVD-2026-21051 2026-10-03T10:00:59.951443+00:00 EUVD-2026-21051 https://cve.radiocsirt.org/vuln/fkie_cve-2021-3732 fkie_cve-2021-3732 2026-10-03T10:00:59.951455+00:00

A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be accessible.

 https://cve.radiocsirt.org/vuln/ghsa-wc3f-5p43-3cxx GHSA-wc3f-5p43-3cxx 2026-10-03T10:00:59.951479+00:00

A security issue was found in Linux kernel’s OverlayFS subsystem where a local attacker who has the ability to mount the TmpFS filesystem with OverlayFS can abuse a logic bug in the overlayfs code which can inadvertently reveal files hidden in the original mount.

 https://cve.radiocsirt.org/vuln/gsd-2021-3732 gsd-2021-3732 2026-10-03T10:00:59.951497+00:00 gsd-2021-3732 https://cve.radiocsirt.org/vuln/msrc_cve-2021-3732 msrc_CVE-2021-3732 — A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem with Overlay… 2026-10-03T10:00:59.951508+00:00 msrc_CVE-2021-3732 https://cve.radiocsirt.org/vuln/opensuse-su-2021:1271-1 openSUSE-SU-2021:1271-1 — Security update for the Linux Kernel 2026-10-03T10:00:59.951524+00:00

Security update for the Linux Kernel

 https://cve.radiocsirt.org/vuln/rhsa-2021:4140 RHSA-2021:4140 — Red Hat Security Advisory: kernel-rt security and bug fix update 2026-10-03T10:00:59.951548+00:00

kernel: Intel graphics card information leak. kernel: out-of-bounds reads in pinctrl subsystem. kernel: Improper input validation in some Intel(R) Ethernet E810 Adapter drivers kernel: Insufficient access control in some Intel(R) Ethernet E810 Adapter drivers kernel: Uncontrolled resource consumption in some Intel(R) Ethernet E810 Adapter drivers kernel: Fragmentation cache not cleared on reconnection kernel: Reassembling fragments encrypted under different keys kernel: wifi frame payload being parsed incorrectly as an L2 frame kernel: Forwarding EAPOL from unauthenticated wifi client kernel: accepting plaintext data frames in protected networks kernel: not verifying TKIP MIC of fragmented frames kernel: accepting fragmented plaintext frames in protected networks kernel: accepting unencrypted A-MSDU frames that start with RFC1042 header kernel: accepting plaintext broadcast fragments as full frames kernel: reassembling encrypted fragments with non-consecutive packet numbers kernel: reassembling mixed encrypted/plaintext fragments kernel: the copy-on-write implementation can grant unintended write access because of a race condition in a THP mapcount check kernel: locking inconsistency in drivers/tty/tty_io.c and drivers/tty/tty_jobctrl.c can lead to a read-after-free kernel: buffer overflow in mwifiex_cmd_802_11_ad_hoc_start function in drivers/net/wireless/marvell/mwifiex/join.c via a long SSID value kernel: memory leak upon a kmalloc failure in kvm_io_bus_unregister_dev fun…

 https://cve.radiocsirt.org/vuln/suse-su-2021:3177-1 SUSE-SU-2021:3177-1 — Security update for the Linux Kernel 2026-10-03T10:00:59.951639+00:00

Security update for the Linux Kernel

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-3732 UBUNTU-CVE-2021-3732 2026-10-03T10:00:59.951664+00:00

Affected: Ubuntu:Pro:14.04:LTS: linux-aws, Ubuntu:Pro:14.04:LTS: linux-azure, Ubuntu:Pro:14.04:LTS: linux-lts-xenial, Ubuntu:Pro:14.04:LTS: linux, Ubuntu:Pro:16.04:LTS: linux, Ubuntu:Pro:16.04:LTS: linux-aws, Ubuntu:Pro:16.04:LTS: linux-aws-hwe, Ubuntu:Pro:16.04:LTS: linux-azure, Ubuntu:Pro:16.04:LTS: linux-gcp, Ubuntu:Pro:16.04:LTS: linux-hwe and 82 more

A flaw was found in the Linux kernel's OverlayFS subsystem in the way the user mounts the TmpFS filesystem with OverlayFS. This flaw allows a local user to gain access to hidden files that should not be accessible.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2023-0876 WID-SEC-W-2023-0876 — Linux Kernel: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen 2026-10-03T10:00:59.951799+00:00

Ein lokaler Angreifer kann eine Schwachstelle im Linux Kernel ausnutzen, um Sicherheitsvorkehrungen zu umgehen.