CVE-2026-98763

A vulnerability exists in the Linux kernel USB core regarding how non-zero control endpoints are handled. In usb_enable_endpoint() , non-zero control endpoints populate both dev->ep_in[epnum] and dev->ep_out[epnum] with the same pointer. However, usb_disable_endpoint() fails to clear both s...

CVE-2026-98487: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mdb: restart port group walk after deletion brmdbflushpgs keeps a pointer-to-pointer cursor while walking mp-ports. brmulticastdelpg can re-enter the same MDB entry through brmulticastsgdelexcludeports and unlink oth...

PT-2026-116706

In the Linux kernel, the following vulnerability has been resolved: net: bridge: mdb: restart port group walk after deletion br mdb flush pgs keeps a pointer-to-pointer cursor while walking mp-ports. br multicast del pg can re-enter the same MDB entry through br multicast sg del exclude ports and...

CLSA-2026-1792238279 ghostscript: Fix of 6 CVEs

CVE-2023-28879: fix buffer overrun in TBCP encoding - CVE-2023-38559: fix out-of-bounds read in devnpcxwriterle - CVE-2023-46751: fix dangling file pointer in gdevprnopenprinterseekable - CVE-2024-46951: check the type of the Pattern Implementation - CVE-2024-46953: check for overflow validating...

CVE-2026-46675

A flaw was found in libpng. A remote attacker could exploit this vulnerability to cause a Denial of Service DoS by supplying a specially crafted PNG image. Incomplete decompression of certain metadata chunks can leave a dangling pointer in the library's internal decompression state. When an...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: irqchip/ts4800: Fixed the issue where missing cleanup of the chained handler was not performed during removal. The driver installs a chained handler for the parent interrupt during the probe using irqsetchainedhandleranddata...

Astra Linux – Vulnerability in Linux, Linux 5.10

The vmwgfx driver contains a local privilege escalation vulnerability that allows unprivileged users to gain access to files opened by other processes on the system through a dangling ‘file’ pointer...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Network layer: Do not leave a dangling “sk” pointer when socket creation fails. It is possible to trigger a use-after-free by: - Attaching a “fentry” probe to sockrelease and the probe that calls bpfgetsocketcookie; - Running...

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

In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Remove dangling pointers When an async control is written, we copy a pointer to the file handle that initiated the operation. That pointer will be used when the device is completed—which could happen at any time ...

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: drm/nouveau: prime: fix ttmbodelayeddelete oops Fixed an oops in ttmbodelayeddelete that occurs due to a dangling pointer being referenced: Oops: General Protection Fault, likely for a non-canonical address 0x6b6b6b6b6b6b6b7b:...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: clk: qcom: gdsc: removing the per-domain genpds in gdscunregister gdscunregister removes the OF provider entry and dismantles the parent/subdomain connections. However, it never calls pmgenpdremove on the individual...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: vsock/virtio: The initialization of the dangling pointer that occurs in vsk-trans has been addressed. During loopback communication, a dangling pointer can be created in vsk-trans, potentially leading to a Use-After-Free conditio...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: ISO: Fixed an issue where the listener socket was not properly freed after use, in the isoconnready function. The isoconnready function retrieves the BIS listener socket using isogetsock, which takes a reference to the...

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

In the Linux kernel, the following vulnerability has been resolved: hvsock: Initializing vsk-trans to NULL to prevent a dangling pointer. When hvs is released, there is a possibility that vsk-trans might not be initialized to NULL, which could lead to a dangling pointer. This issue is resolved by...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: ASoC: xilinx: formatterpcm: fixed the streamdata leak upon open failure In xlnxformatterpcmopen, streamdata is allocated, and adata-playstream or adata-capturestream is assigned early. If a subsequent function, such as...

Astra Linux – Vulnerabilities in Linux, Linux-5.15, Linux-5.10, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: Net: Fixed a UAF Use-after-Allocation issue in packetrelease due to a race condition involving NETDEVUP. packetrelease has a race condition where NETDEVUP can re-register a socket into the arr array of fanout groups. This...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: as3722getregulatordtdata: fixed the issue where ofnodeput was called prematurely, resulting in a dangling ofnode pointer. In as3722getregulatordtdata, the ofgetchildbyname function acquires a reference to np, which is then assign...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: ocfs2: Fixed a slab-use-after-free issue caused by a dangling pointer dqipriv. When mounting ocfs2 and then remounting it as read-only, a slab-use-after-free occurs after the user uses the syscall to call ocfs2getnextid...

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

In the Linux kernel, the following vulnerability has been resolved: net: afcan – Do not leave a dangling sk pointer in cancreate. When the cancreate function fails, it releases the allocated sk object. However, sockinitdata has already attached this object to the provided sock object. This will...

Astra Linux – Vulnerability in glib2.0

A issue was discovered in GNOME GLib before version 2.66.8. When the gfilereplace function is used with GFILECREATEREPLACEDESTINATION to replace a path that is a dangling symlink, it incorrectly creates the target of the symlink as an empty file. This could potentially have security implications ...