Linux Distros Unpatched Vulnerability : CVE-2026-31423

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/sched: schhfsc: fix divide-by-zero in rtscmin m2sm converts a u32 slope to a u64 scaled value. For large inputs e.g. m1=4000000000, the result can reach 2^3...

PT-2026-32349

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A divide-by-zero error exists in the rtsc min function within the concave-curve intersection path. The m2sm function converts a u32 slope to a u64 scaled value; for large inputs, this...

Oracle Linux 7 : kernel (ELSA-2026-3685)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-3685 advisory. - ext4: fix use-after-free in ext4orphancleanup CVE-2022-50673 Orabug: 39036029 - Squashfs: check return result of sbminblocksize CVE-2025-38415 Orabug...

kernel security update

3.10.0-1160.119.1.0.19 - ext4: fix use-after-free in ext4orphancleanup CVE-2022-50673 Orabug: 39036029 - Squashfs: check return result of sbminblocksize CVE-2025-38415 Orabug: 39036029 - atm: clip: Fix infinite recursive call of clippush. CVE-2025-38459 Orabug: 39036029 - usb: core: config: Preve...

Exploit for Infinite Loop in Linux Linux_Kernel

CVE-2025-38001---Linux-Kernel-HFSC-RBTree-Use-After-Free-Resea...

Oracle Linux 7 : kernel (ELSA-2026-1581)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-1581 advisory. - e1000e: fix heap overflow in e1000seteeprom CVE-2025-39898 Orabug: 38904071 - i40e: fix idx validation in config queues msg CVE-2025-39971 Orabug:...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005560)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005560 advisory. In the Linux kernel, the following vulnerability has been resolved: schhfsc: Fix qlen accounting bug when using peek in hfscenqueue When enqueuing the first packet t...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005500)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005500 advisory. In the Linux kernel, the following vulnerability has been resolved: netsched: hfsc: Address reentrant enqueue adding class to eltree twice Savino says: We are writin...

SUSE SLES11: kernel-default / kernel-default-base / kernel-default-devel / etc (SUSE-SU-2026:0688-1)

The remote SUSE Linux SLES11 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0688-1 advisory. The SUSE Linux Enterprise 11 SP4 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2021-0920:...

SUSE-SU-2026:0688-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 11 SP4 kernel was updated to fix various security issues The following security issues were fixed: - CVE-2021-0920: net: split out functions related to registering inflight socket files bsc1193731. - CVE-2025-38177: schhfsc: make hfscqlennotify idempotent bsc1245986...

Security update for the Linux Kernel

The SUSE Linux Enterprise 11 SP4 kernel was updated to fix various security issues The following security issues were fixed: CVE-2021-0920: net: split out functions related to registering inflight socket files bsc1193731. CVE-2025-38177: schhfsc: make hfscqlennotify idempotent bsc1245986. Special...

K000160078: Linux kernel vulnerability CVE-2025-37797

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: netsched: hfsc: Fix a UAF vulnerability in class handling This patch fixes a Use-After-Free vulnerability in the HFSC qdisc class handling. The issue occurs due to a time-of-check/time-of-use conditi...

kernel security update

3.10.0-1160.119.1.0.17 - scsi: ses: Fix possible descptr out-of-bounds accesses CVE-2023-53675 Orabug: 38860426 - ipv6: Fix out-of-bounds access in ipv6findtlv CVE-2023-53705 Orabug: 38860426 - netsched: hfsc: Fix a potential UAF in hfscdequeue too CVE-2025-37823 Orabug: 38860426 - libceph: fix...

CLSA-2026-1769610819 kernel: Fix of 39 CVEs

Bluetooth: hcisysfs: Fix attempting to call deviceadd multiple times CVE-2022-50419 - firewire: net: fix use after free in fwnetfinishincomingpacket CVE-2023-53432 - wifi: brcmfmac: fix use-after-free bug in brcmfnetdevstartxmit CVE-2022-50408 - wifi: brcmfmac: slab-out-of-bounds read in...

ROS-20260128-73-0001

A vulnerability in the schhfsc.c component of the Linux kernel is related to memory usage after it has been freed. Exploitation of the vulnerability may allow an attacker to gain access to sensitive data, compromise its integrity, and cause denial of service...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005185)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005185 advisory. In the Linux kernel, the following vulnerability has been resolved: pfifotailenqueue: Drop new packet when sch-limit == 0 Expected behaviour: In case we reach...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38000)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-38000 advisory. - In the Linux kernel, the following vulnerability has been resolved: schhfsc: Fix qlen accounting bug when...

Azure Linux 3.0 Security Update: kernel (CVE-2025-38001)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-38001 advisory. - In the Linux kernel, the following vulnerability has been resolved: netsched: hfsc: Address reentrant enqueu...

Azure Linux 3.0 Security Update: kernel (CVE-2025-37823)

The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-37823 advisory. - In the Linux kernel, the following vulnerability has been resolved: netsched: hfsc: Fix a potential UAF in...

MiracleLinux 9 : kernel-5.14.0-570.39.1.el9_6 (AXSA:2025-10838:66)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2025-10838:66 advisory. kernel: netsched: hfsc: Fix a potential UAF in hfscdequeue too CVE-2025-37823 kernel: i40e: fix MMIO write access to an invalid page in i40eclearhw...