cve-2026-52910-poc

CVE-2026-52910 — reuseport cBPF use-after-free reproducer A race reproducer and stress toolkit for CVE-2026-52910 , a use-after-free UAF in the Linux kernel's handling of classic BPF cBPF reuseport selector programs , fixed upstream by commit "bpf: Free reuseport cBPF prog after RCU grace period"...

CVE-2026-22009-Linux-eBPF-Map-Locking-Race-Use-After-Free

CVE-2026-22009 – Linux eBPF Map Locking Race → Use‑After‑Free Program Code C simulation // ebpfmapuaf.c - Simulated concurrent map update/free include include include include void mapdata = NULL; int mapfreed = 0; void updatemapvoid arg // Simulate eBPF program updating map if !mapfreed char...

CVE-2026-98800 bpf: Wait for an RCU tasks grace period before freeing trampoline progs

In the Linux kernel, the following vulnerability has been resolved: bpf: Wait for an RCU tasks grace period before freeing trampoline progs When a prog is detached from a trampoline, it is freed after an RCU grace period, or an RCU tasks trace one if it is sleepable. This covers the tasks that ar...

CVE-2026-98800 bpf: Wait for an RCU tasks grace period before freeing trampoline progs

In the Linux kernel, the following vulnerability has been resolved: bpf: Wait for an RCU tasks grace period before freeing trampoline progs When a prog is detached from a trampoline, it is freed after an RCU grace period, or an RCU tasks trace one if it is sleepable. This covers the tasks that ar...

CVE-2026-98800

The Linux kernel contains a vulnerability where programs linked to a trampoline can be freed prematurely when detached. Specifically, on a preemptible kernel , a task preempted in the trampoline just before the enter helper may call the program after it has been freed, leading to a vmalloc-out-of...

CVE-2026-98800

In the Linux kernel, the following vulnerability has been resolved: bpf: Wait for an RCU tasks grace period before freeing trampoline progs When a prog is detached from a trampoline, it is freed after an RCU grace period, or an RCU tasks trace one if it is sleepable. This covers the tasks that ar...

Vulnerability-Disclosure-Policy

Vulnerability Disclosure Policy We believe that vulnerability disclosure is a two-way street. Vendors, as well as researchers, must participate in co-ordinated vulnerability disclosure. When Enable Security discovers vulnerabilities through its own research, it will notify vendors of these...

CVE-2026-103895

The miniOrange OTP Login, Verification and SMS Notifications plugin for WordPress (versions up to and including 5.5.8 ) is vulnerable to an Authentication Bypass . The root cause lies in the mo_delay_otp_process() function, which short-circuits the authentication flow before password validation o...

CVE-2026-103895 miniOrange OTP Login, Verification and SMS Notifications <= 5.5.8 - Unauthenticated Authentication Bypass via Delay OTP Grace State

The miniOrange OTP Login, Verification and SMS Notifications plugin for WordPress is vulnerable to Authentication Bypass in versions up to, and including, 5.5.8 via the mobypasslogin function. This is due to modelayotpprocess short-circuiting the authentication flow before password validation or...

CVE-2026-98432

In the Linux kernel, the following vulnerability has been resolved: ipv4: free inetopt and ireqopt after an RCU grace period tcpv4synrecvsock transfers ownership of ireq-ireqopt to the child socket newinet-inetopt without copying it. Another cpu can concurrently process a retransmitted SYN for th...

CVE-2026-98432

ipv4: free inetopt and ireqopt after an RCU grace period...

UBUNTU-CVE-2026-98432

ipv4: free inetopt and ireqopt after an RCU grace period...

MAL-2026-17367 Malicious code in @mikudeveloper/grace (npm)

This package is part of a large family 100+ identified as of September 2026 of near-identical forks of the Baileys WhatsApp Web library that inject a covert channel-subscription action into the WhatsApp socket layer. On connect, the injected code issues an authenticated w:mex FOLLOW query queryid...

Malware in @mikudeveloper/grace

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

Linux Distros Unpatched Vulnerability : CVE-2026-98320

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: flowtable: hold reference on ct until flow is released nfctput releases the ct-ext area inmediately, the rcu typesafe semantics also allow to refer t...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables – Release flowtable after the rcu grace period with an error. The function synchronizercu is called after unregistering the hooks from the error path. This is because a hook that already references this...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftct: Fixed a use-after-free in the destroy function for timeout objects. The nftcttimeoutobjDestroy function frees the timeout object using kfree, immediately after nfcttimeoutout, without waiting for an RCU grace...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: mctp: Route lookups now perform under a RCU read-side lock. Our current route lookups mctproutelookup and mctproutelookupnull traverse the network’s route list without holding the RCU read lock. This means that the route lookups...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: bpf: Fixed a UAF Use-after-Allocation issue by correcting mismatching between the bpfprog/attachment and tasks-trace-RCU flavors. Uprobes always use bpfprogrunarrayuprobe under tasks-trace-RCU protection. However, it is possible ...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: bpf: Fixed a race condition between bpftimercancelandfree and bpftimercancel. This race condition could lead to a UAF Use-After-Free error involving the timer-timer variable. Here’s the detailed explanation: In bpftimer...