CVE-2026-52939

🗓️ 24 Jun 2026 08:16:24Reported by [email protected]Type

CVE-2026-52939: fix NULL deref in RDS/IB masked atomic completion in rds_ib_send_cqe_handler.

Reporter	Title	Published	Views	Family All 30
attackerkb	CVE-2026-52939	24 Jun 202607:14	–	attackerkb
cgr	CVE-2026-52939 vulnerabilities	10 Jul 202608:24	–	cgr
circl	CVE-2026-52939	24 Jun 202610:54	–	circl
cve	CVE-2026-52939	24 Jun 202607:14	–	cve
cvelist	CVE-2026-52939 net/rds: fix NULL deref in rds_ib_send_cqe_handler() on masked atomic completion	24 Jun 202607:14	–	cvelist
debian	[SECURITY] [DLA 4664-1] linux security update	3 Jul 202615:51	–	debian
debian	[SECURITY] [DLA 4665-1] linux security update	3 Jul 202618:38	–	debian
debian	[SECURITY] [DLA 4671-1] linux-6.1 security update	5 Jul 202618:24	–	debian
debiancve	CVE-2026-52939	24 Jun 202607:14	–	debiancve
nessus	Debian dla-4664 : ata-modules-5.10.0-43-armmp-di - security update	3 Jul 202600:00	–	nessus

NVD

Node

linux linux_kernelRange2.6.37–5.10.259

linux linux_kernelRange5.11–5.15.210

linux linux_kernelRange5.16–6.1.176

linux linux_kernelRange6.2–6.6.143

linux linux_kernelRange6.7–6.12.94

linux linux_kernelRange6.13–6.18.36

linux linux_kernelRange6.19–7.0.13

Source	Link
git	www.git.kernel.org/stable/c/0f7baa82a24813cdad0b06a6f8f07e4824af5ed5
git	www.git.kernel.org/stable/c/0f22412a2f4fbbe0251c132abee045d15a90e5b6
git	www.git.kernel.org/stable/c/dcf458120add64c96a6ef5cf719340453f6e6abf
git	www.git.kernel.org/stable/c/4dd262f875e87653df50b138de1390ab0628e6b7
git	www.git.kernel.org/stable/c/6e4615164d185a26badb2f376a2449f4d174a5f0
git	www.git.kernel.org/stable/c/34080db3e70ddf94c38512ad2331e3c3afca6cc1
git	www.git.kernel.org/stable/c/a0148342badd8c9b2e46551766a27cb76c82e715
git	www.git.kernel.org/stable/c/4fd34669558085bcb589aa2078a13b0ca79e360d

08 Jul 2026 19:14Current

CVSS 3.15.5

EPSS0.00114