CVE-2026-23095

In the Linux kernel, the following vulnerability has been resolved: gue: Fix skb memleak with inner IP protocol 0. syzbot reported skb memleak below. 0 The repro generated a GUE packet with its inner protocol 0. gueudprecv returns -guehdr-protoctype for "resubmit" in ipprotocoldeliverrcu, but thi...

UBUNTU-CVE-2026-23095

In the Linux kernel, the following vulnerability has been resolved: gue: Fix skb memleak with inner IP protocol 0. syzbot reported skb memleak below. 0 The repro generated a GUE packet with its inner protocol 0. gueudprecv returns -guehdr-protoctype for "resubmit" in ipprotocoldeliverrcu, but thi...

CVE-2026-23095

CVE-2026-23095 affects the Linux kernel Gue (GUE) path. It describes a skb memory leak when inner IP protocol is 0, triggered by a GUE repro. The issue arises because gue_udp_recv() may propagate a zero protocol, causing a memory leak; the fix drops such packets. The description notes that 0 is a...

EUVD-2026-5447

In the Linux kernel, the following vulnerability has been resolved: gue: Fix skb memleak with inner IP protocol 0. syzbot reported skb memleak below. 0 The repro generated a GUE packet with its inner protocol 0. gueudprecv returns -guehdr-protoctype for "resubmit" in ipprotocoldeliverrcu, but thi...

CVE-2026-23095 gue: Fix skb memleak with inner IP protocol 0.

In the Linux kernel, the following vulnerability has been resolved: gue: Fix skb memleak with inner IP protocol 0. syzbot reported skb memleak below. 0 The repro generated a GUE packet with its inner protocol 0. gueudprecv returns -guehdr-protoctype for "resubmit" in ipprotocoldeliverrcu, but thi...

Linux Distros Unpatched Vulnerability : CVE-2026-23095

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - gue: Fix skb memleak with inner IP protocol 0. syzbot reported skb memleak below. 0 The repro generated a GUE packet with its inner protocol 0. gueudprecv retur...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992438)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992438 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: clean up skbs if ath9khifusbrxstream fails Syzkaller detected a memory leak ...

kernel: ibmvnic: Don't reference skb after sending to VIOS

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: Don't reference skb after sending to VIOS Previously, after successfully flushing the xmit buffer to VIOS, the txbytes stat was incremented by the length of the skb. It is invalid to access the skb memory after sending t...

EUVD-2022-54671

In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: re-fetch conntrack after insertion In case the conntrack is clashing, insertion can free skb-nfct and set skb-nfct to the already-confirmed entry. This wasn't found before because the conntrack entry and the...

PT-2025-46654

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw related to Transport Layer Security TLS asynchronous decryption. Specifically, if the tls strp msg hold function fails to allocate a clone of the input...

EUVD-2024-51908

Malicious code in bioql PyPI...

EUVD-2025-7595

Malicious code in bioql PyPI...

CVE-2023-53199

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: clean up skbs if ath9khifusbrxstream fails Syzkaller detected a memory leak of skbs in ath9khifusbrxstream. While processing skbs in ath9khifusbrxstream, the already allocated skbs in skbpool are not freed if...

UBUNTU-CVE-2023-53199

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: hifusb: clean up skbs if ath9khifusbrxstream fails Syzkaller detected a memory leak of skbs in ath9khifusbrxstream. While processing skbs in ath9khifusbrxstream, the already allocated skbs in skbpool are not freed if...

kernel: can: peak_usb: fix use after free bugs

In the Linux kernel, the following vulnerability has been resolved: can: peakusb: fix use after free bugs After calling peakusbnetifrxniskb, dereferencing skb is unsafe. Especially, the canframe cf which aliases skb memory is accessed after the peakusbnetifrxni. Reordering the lines solves the...

CVE-2025-38185

In the Linux kernel, the following vulnerability has been resolved: atm: atmtcp: Free invalid length skb in atmtcpcsend. syzbot reported the splat below. 0 vccsendmsg copies data passed from userspace to skb and passes it to vcc-dev-ops-send. atmtcpcsend accesses skb-data as struct atmtcphdr afte...

CVE-2022-50186

In the Linux kernel, the following vulnerability has been resolved: ath11k: fix missing skb drop on htctxcompletion error On htctxcompletion error the skb is not dropped. This is wrong since the completionhandler logic expect the skb to be consumed anyway even when an error is triggered. Not...

CVE-2022-50186

In the Linux kernel, the following vulnerability has been resolved: ath11k: fix missing skb drop on htctxcompletion error On htctxcompletion error the skb is not dropped. This is wrong since the completionhandler logic expect the skb to be consumed anyway even when an error is triggered. Not...

CVE-2022-50186 ath11k: fix missing skb drop on htc_tx_completion error

In the Linux kernel, the following vulnerability has been resolved: ath11k: fix missing skb drop on htctxcompletion error On htctxcompletion error the skb is not dropped. This is wrong since the completionhandler logic expect the skb to be consumed anyway even when an error is triggered. Not...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: Wifi: ath12k – Fix for invalid access to memory In ath12kdprxmsducoalesce, rxcb is fetched from skb, and boolean iscontinuation is part of rxcb. Currently, after freeing the skb, rxcb-iscontinuation is accessed again, which is...