CVE-2024-26886: Use After Free

🗓️ 17 Apr 2024 00:00:00Reported by Rapid7Type

rapid7🔗 www.rapid7.com👁 3 Views

Linux kernel Bluetooth af_bluetooth Use After Free deadlock in bt_sock_ioctl.

Reporter	Title	Published	Views	Family All 197
AlmaLinux	Moderate: kernel security update	11 Sep 202400:00	–	almalinux
AstraLinux	Astra Linux – Vulnerability in Linux, Linux 5.15	5 Oct 202611:39	–	astralinux
BDU FSTEC	Linux Bluetooth bt_sock_recvmsg() Buffer Overflow DoS	14 Apr 202500:00	–	bdu_fstec
Tenable Nessus	Rocky Linux 9.2 [CIQ] Security Update: bpftool / bpftool-debuginfo / kernel / kernel-abi-stablelists / etc Multiple Vulnerabilities (ciqsa-2026_0617)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 9.2 [CIQ] Security Update: bpftool / bpftool-debuginfo / kernel / kernel-64k / kernel-64k-core / etc Multiple Vulnerabilities (ciqsa-2026_1232)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 9.2 [CIQ] Security Update: bpftool / bpftool-debuginfo Multiple Vulnerabilities (ciqsa-2026_1233)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 9.2 [CIQ] Security Update: bpftool-debuginfo Multiple Vulnerabilities (ciqsa-2026_1234)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 9.2 [CIQ] Security Update: bpftool / kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (ciqsa-2026_1575)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 9.6 [CIQ] Security Update: kernel / kernel-64k / kernel-64k-core / kernel-64k-debug / etc Multiple Vulnerabilities (ciqsa-2026_1178)	1 Oct 202600:00	–	nessus
Tenable Nessus	Rocky Linux 9 [CIQ] Security Update: bpftool / bpftool-debuginfo / kernel / kernel-64k / kernel-64k-core / etc Multiple Vulnerabilities (crlsa-2024_6567)	1 Oct 202600:00	–	nessus

Source	Link
nvd	www.nvd.nist.gov/vuln/detail/CVE-2024-26886
cwe	www.cwe.mitre.org/data/definitions/416.html
git	www.git.kernel.org/stable/c/2c9e2df022ef8b9d7fac58a04a2ef4ed25288955
git	www.git.kernel.org/stable/c/64be3c6154886200708da0dfe259705fb992416c
git	www.git.kernel.org/stable/c/817e8138ce86001b2fa5c63d6ede756e205a01f7
git	www.git.kernel.org/stable/c/f7b94bdc1ec107c92262716b073b3e816d4784fb
git	www.git.kernel.org/stable/c/2c9e2df022ef8b9d7fac58a04a2ef4ed25288955
git	www.git.kernel.org/stable/c/64be3c6154886200708da0dfe259705fb992416c
git	www.git.kernel.org/stable/c/817e8138ce86001b2fa5c63d6ede756e205a01f7
git	www.git.kernel.org/stable/c/cb8adca52f306563d958a863bb0cbae9c184d1ae

01 Jun 2026 00:00Current

6.2Medium risk

Vulners AI Score6.2

CVSS 3.16.5

EPSS0.00493

SSVC

Linux kernel Bluetooth af_bluetooth Use After Free deadlock bt_sock_ioctl