Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098967)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098967 advisory. In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix soft lockups in fib6selectpath under high next hop churn Soft lockups have been observe...

Astra Linux – Vulnerability in Linux

A vulnerability was discovered in the Linux kernel before version 5.9. Arch/x86/kvm/svm/sev.c allows attackers to cause a denial of service soft lockup by triggering the destruction of a large SEV VM, which requires unregistering many encrypted regions. This vulnerability is also known as...

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: RDMA/hns: Fixed a soft lockup that occurred during the loop that allocates BT pages. The driver executes a for-loop when allocating BT pages and mapping them with buffer pages. When allocating a large buffer e.g., an MR of ove...

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

In the Linux kernel, the following vulnerability has been resolved: batman-adv: Bypass of empty buckets in batadvpurgeorigref Many syzbot reports point to soft lockups in batadvpurgeorigref 1 The root cause is unknown, but we can avoid spending too much time on this issue and potentially obtain...

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

In the Linux kernel, the following vulnerabilities have been resolved: dmcrypt: added condresched to dmcryptwrite. The loop in dmcryptwrite may run for an unlimited amount of time; therefore, condresched is needed in it. This commit fixes the following warnings: 3391.153255 C12 watchdog: BUG: sof...

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

In the Linux kernel, the following vulnerabilities have been resolved: md/raid10: Prevent soft lockup during flush writes. Currently, there is no limit for plugged bio in raid1/raid10. During flush writes, raid1 uses condresched, while raid10 does not. Too many writes can cause a soft lockup. A...

Linux Distros Unpatched Vulnerability : CVE-2026-72193

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ntfs3: cap RESTARTTABLE free-chain walker at rt-used A crafted NTFS3 disk image triggers an in-kernel infinite loop at mount time, hanging the mounting thread...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-100111)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-100111 advisory. In the Linux kernel, the following vulnerability has been resolved: scsi: sg: Resolve soft lockup issue when opening /dev/sgX The parameter defreservedsize defines t...

CVE-2026-74411

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: Correct data type for scan index to avoid infinite loop A kernel soft lockup was observed during Wi-Fi scanning on the 6GHz band. The CPU becomes stuck in rtw89hwscanaddchanax for over 20 seconds, leading to a system...

UBUNTU-CVE-2026-74411

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: Correct data type for scan index to avoid infinite loop A kernel soft lockup was observed during Wi-Fi scanning on the 6GHz band. The CPU becomes stuck in rtw89hwscanaddchanax for over 20 seconds, leading to a system...

CVE-2026-74411

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: Correct data type for scan index to avoid infinite loop A kernel soft lockup was observed during Wi-Fi scanning on the 6GHz band. The CPU becomes stuck in rtw89hwscanaddchanax for over 20 seconds, leading to a system...

CVE-2026-72193

In the Linux kernel, the following vulnerability has been resolved: ntfs3: cap RESTARTTABLE free-chain walker at rt-used A crafted NTFS3 disk image triggers an in-kernel infinite loop at mount time, hanging the mounting thread and firing the soft-lockup watchdog within 22s on multi-CPU hosts pani...

UBUNTU-CVE-2026-72193

In the Linux kernel, the following vulnerability has been resolved: ntfs3: cap RESTARTTABLE free-chain walker at rt-used A crafted NTFS3 disk image triggers an in-kernel infinite loop at mount time, hanging the mounting thread and firing the soft-lockup watchdog within 22s on multi-CPU hosts pani...

CVE-2026-74411 wifi: rtw89: Correct data type for scan index to avoid infinite loop

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: Correct data type for scan index to avoid infinite loop A kernel soft lockup was observed during Wi-Fi scanning on the 6GHz band. The CPU becomes stuck in rtw89hwscanaddchanax for over 20 seconds, leading to a system...

CVE-2026-74411

The CVE affects the Linux kernel with the wifi driver rtw89 (rtw89_core). The vulnerability arises in the 6 GHz scan path where the 6GHz channel-list scan loop uses an incorrect data type for the scan index, leading to an infinite/long loop and a soft lockup (CPU stuck for ~26s) during wifi scans...

EUVD-2026-59558

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: Correct data type for scan index to avoid infinite loop A kernel soft lockup was observed during Wi-Fi scanning on the 6GHz band. The CPU becomes stuck in rtw89hwscanaddchanax for over 20 seconds, leading to a system...

CVE-2026-74411 wifi: rtw89: Correct data type for scan index to avoid infinite loop

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: Correct data type for scan index to avoid infinite loop A kernel soft lockup was observed during Wi-Fi scanning on the 6GHz band. The CPU becomes stuck in rtw89hwscanaddchanax for over 20 seconds, leading to a system...

CVE-2026-72193 ntfs3: cap RESTART_TABLE free-chain walker at rt->used

In the Linux kernel, the following vulnerability has been resolved: ntfs3: cap RESTARTTABLE free-chain walker at rt-used A crafted NTFS3 disk image triggers an in-kernel infinite loop at mount time, hanging the mounting thread and firing the soft-lockup watchdog within 22s on multi-CPU hosts pani...

EUVD-2026-58951

In the Linux kernel, the following vulnerability has been resolved: ntfs3: cap RESTARTTABLE free-chain walker at rt-used A crafted NTFS3 disk image triggers an in-kernel infinite loop at mount time, hanging the mounting thread and firing the soft-lockup watchdog within 22s on multi-CPU hosts pani...

CVE-2026-72193

CVE-2026-72193 concerns the in-tree ntfs3 kernel driver. A crafted NTFS3 disk image could trigger an in-kernel infinite loop during mount via a corrupted RESTART_TABLE free-chain, hanging the mounting thread and potentially invoking the soft-lockup watchdog on multi-CPU systems. The vulnerability...