CVE-2026-31498

🗓️ 22 Apr 2026 14:16:48Reported by [email protected]Type

Fix enhanced retransmission reinit leak and zero pdu length loop in Bluetooth channel reconfiguration.

Reporter	Title	Published	Views	Family All 81
Circl	CVE-2026-31498	5 May 202620:00	–	circl
CNNVD	Linux kernel 安全漏洞	22 Apr 202600:00	–	cnnvd
CVE	CVE-2026-31498	22 Apr 202613:54	–	cve
Cvelist	CVE-2026-31498 Bluetooth: L2CAP: Fix ERTM re-init and zero pdu_len infinite loop	22 Apr 202613:54	–	cvelist
Debian	[SECURITY] [DLA 4561-1] linux-6.1 security update	2 May 202608:40	–	debian
Debian	[SECURITY] [DLA 4606-1] linux security update	29 May 202616:36	–	debian
Debian	[SECURITY] [DSA 6238-1] linux security update	30 Apr 202620:05	–	debian
Debian	[SECURITY] [DSA 6243-1] linux security update	1 May 202619:10	–	debian
Debian CVE	CVE-2026-31498	22 Apr 202613:54	–	debiancve
Tenable Nessus	Debian dla-4561 : linux-config-6.1 - security update	2 May 202600:00	–	nessus

NVD

Node

linux linux_kernelRange4.4.238–4.5

linux linux_kernelRange4.9.238–4.10

linux linux_kernelRange4.14.200–4.15

linux linux_kernelRange4.19.149–4.20

linux linux_kernelRange5.4.69–5.5

linux linux_kernelRange5.7.1–5.10.253

linux linux_kernelRange5.11–5.15.203

linux linux_kernelRange5.16–6.1.168

linux linux_kernelRange6.2–6.6.131

linux linux_kernelRange6.7–6.12.80

linux linux_kernelRange6.13–6.18.21

linux linux_kernelRange6.19–6.19.11

Source	Link
git	www.git.kernel.org/stable/c/e7aab23b7df89a3d754a5f0a7d2237548b328bd0
git	www.git.kernel.org/stable/c/9a21a631ee034b1573dce14b572a24943dbfd7ae
git	www.git.kernel.org/stable/c/52667c859fe33f70c2e711cb81bbd505d5eb8e75
git	www.git.kernel.org/stable/c/de37e2655b7abc3f59254c6b72256840f39fc6d5
git	www.git.kernel.org/stable/c/25f420a0d4cfd61d3d23ec4b9c56d9f443d91377
git	www.git.kernel.org/stable/c/9760b83cfd24b38caee663f429011a0dd6064fa9
git	www.git.kernel.org/stable/c/042e2cd4bb11e5313b19b87593616524949e4c52
git	www.git.kernel.org/stable/c/900e4db5385ec2cacd372345a80ab9c8e105b3a3

28 Apr 2026 14:41Current

CVSS 3.15.5

EPSS0.00123