https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T03:19:57.792592+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/alsa-2025:19102 ALSA-2025:19102 — Moderate: kernel security update 2026-10-04T03:19:58.373007+00:00

Affected: AlmaLinux:8: bpftool, AlmaLinux:8: kernel, AlmaLinux:8: kernel-abi-stablelists, AlmaLinux:8: kernel-core, AlmaLinux:8: kernel-cross-headers, AlmaLinux:8: kernel-debug, AlmaLinux:8: kernel-debug-core, AlmaLinux:8: kernel-debug-devel, AlmaLinux:8: kernel-debug-modules, AlmaLinux:8: kernel-debug-modules-extra and 15 more

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

Security Fix(es):

* kernel: Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp (CVE-2023-53297) * kernel: efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare (CVE-2025-39817) * kernel: Bluetooth: Fix potential use-after-free when clear keys (CVE-2023-53386) * kernel: Bluetooth: L2CAP: Fix user-after-free (CVE-2022-50386) * kernel: wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result() (CVE-2025-39849) * kernel: scsi: lpfc: Fix buffer free/clear order in deferred receive path (CVE-2025-39841)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

 https://cve.radiocsirt.org/vuln/bdu:2026-02282 bdu:2026-02282 2026-10-04T03:19:58.373121+00:00 bdu:2026-02282 https://cve.radiocsirt.org/vuln/bell-cve-2023-53297 BELL-CVE-2023-53297 2026-10-04T03:19:58.373139+00:00

Affected: Alpaquita:stream: linux-lts

 https://cve.radiocsirt.org/vuln/certfr-2025-avi-0895 certfr-2025-avi-0895 — De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un at… 2026-10-04T03:19:58.373157+00:00 certfr-2025-avi-0895 https://cve.radiocsirt.org/vuln/euvd-2026-345175 EUVD-2026-345175 2026-10-04T03:19:58.373174+00:00 EUVD-2026-345175 https://cve.radiocsirt.org/vuln/fkie_cve-2023-53297 fkie_cve-2023-53297 2026-10-04T03:19:58.373184+00:00

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp

conn->chan_lock isn't acquired before l2cap_get_chan_by_scid, if l2cap_get_chan_by_scid returns NULL, then 'bad unlock balance' is triggered.

 https://cve.radiocsirt.org/vuln/ghsa-r9g9-q5xh-mm5x GHSA-r9g9-q5xh-mm5x 2026-10-04T03:19:58.373208+00:00

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp

conn->chan_lock isn't acquired before l2cap_get_chan_by_scid, if l2cap_get_chan_by_scid returns NULL, then 'bad unlock balance' is triggered.

 https://cve.radiocsirt.org/vuln/rhsa-2024:2394 RHSA-2024:2394 — Red Hat Security Advisory: kernel security, bug fix, and enhancement update 2026-10-04T03:19:58.373224+00:00

kernel: Bluetooth BR/EDR PIN Pairing procedure is vulnerable to an impersonation attack kernel: ovl: fix warning in ovl_create_real() kernel: memcg does not limit the number of POSIX file locks allowing memory exhaustion kernel: vmwgfx: NULL pointer dereference in vmw_cmd_dx_define_query kernel: integer overflow in l2cap_config_req() in net/bluetooth/l2cap_core.c kernel: i2c: mlxbf: prevent stack overflow in mlxbf_i2c_smbus_start_transaction() kernel: Bluetooth: L2CAP: Fix u8 overflow kernel: hwmon: (coretemp) fix pci device refcount leak in nv1a_ram_new() kernel: tracing: Fix sleeping function called from invalid context on RT kernel kernel: net: mdio: unexport __init-annotated mdio_bus_init() kernel: arm64: ftrace: consistently handle PLTs. kernel: mm/uffd: fix pte marker when fork() without fork event kernel: Bluetooth: Fix a buffer overflow in mgmt_mesh_add() kernel: tty: n_gsm: add sanity check for gsm->receive in gsm_receive_buf() kernel: ftrace: Fix NULL pointer dereference in is_ftrace_trampoline when ftrace is dead kernel: tee: add overflow check in register_shm_helper() kernel: tty: n_gsm: fix deadlock and link starvation in outgoing data path kernel: PM: hibernate: defer device probing when resuming from hibernation kernel: ext4: don't allow journal inode to have encrypt flag kernel: ext4: fix delayed allocation bug in ext4_clu_mapped for bigalloc + inline kernel: erofs: fix order >= MAX_ORDER warning due to crafted negative i_size kernel: perf/x86/intel/uncore: F…

 https://cve.radiocsirt.org/vuln/rhsa-2025:19103 RHSA-2025:19103 — Red Hat Security Advisory: kernel-rt security update 2026-10-04T03:19:58.373741+00:00

kernel: Bluetooth: L2CAP: Fix user-after-free kernel: Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp kernel: Bluetooth: Fix potential use-after-free when clear keys kernel: efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare kernel: scsi: lpfc: Fix buffer free/clear order in deferred receive path kernel: wifi: cfg80211: sme: cap SSID length in __cfg80211_connect_result()

 https://cve.radiocsirt.org/vuln/suse-su-2025:03615-1 SUSE-SU-2025:03615-1 — Security update for the Linux Kernel 2026-10-04T03:19:58.373770+00:00

Security update for the Linux Kernel

 https://cve.radiocsirt.org/vuln/ubuntu-cve-2023-53297 UBUNTU-CVE-2023-53297 2026-10-04T03:19:58.374020+00:00

Affected: Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:Pro:18.04:LTS: linux-aws-5.4, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:Pro:18.04:LTS: linux-azure-5.4, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3 and 129 more

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: L2CAP: fix "bad unlock balance" in l2cap_disconnect_rsp conn->chan_lock isn't acquired before l2cap_get_chan_by_scid, if l2cap_get_chan_by_scid returns NULL, then 'bad unlock balance' is triggered.

 https://cve.radiocsirt.org/vuln/wid-sec-w-2025-2053 WID-SEC-W-2025-2053 — Linux Kernel: Mehrere Schwachstellen 2026-10-04T03:19:58.374207+00:00

Ein Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen, um einen Denial of Service Angriff durchzuführen oder nicht näher beschriebene Auswirkungen zu erzielen.