SUSE CVE-2026-98839

In the Linux kernel, the following vulnerability has been resolved: vt: selection: Fix unsigned underflow and slab-out-of-bounds read in pasteselection In pasteselection, the loop copies mintunsigned int, vcsel.buflen - pasted,tty-receiveroom bytes per iteration into ttyldiscreceivebuf and...

UBUNTU-CVE-2026-98839

In the Linux kernel, the following vulnerability has been resolved: vt: selection: Fix unsigned underflow and slab-out-of-bounds read in pasteselection In pasteselection, the loop copies mintunsigned int, vcsel.buflen - pasted,tty-receiveroom bytes per iteration into ttyldiscreceivebuf and...

DEBIAN-CVE-2026-98839

In the Linux kernel, the following vulnerability has been resolved: vt: selection: Fix unsigned underflow and slab-out-of-bounds read in pasteselection In pasteselection, the loop copies mintunsigned int, vcsel.buflen - pasted,tty-receiveroom bytes per iteration into ttyldiscreceivebuf and...

CVE-2026-98839

In the Linux kernel, the following vulnerability has been resolved: vt: selection: Fix unsigned underflow and slab-out-of-bounds read in pasteselection In pasteselection, the loop copies mintunsigned int, vcsel.buflen - pasted,tty-receiveroom bytes per iteration into ttyldiscreceivebuf and...

AZL-108933 CVE-2026-98839 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: vt: selection: Fix unsigned underflow and slab-out-of-bounds read in pasteselection In pasteselection, the loop copies mintunsigned int, vcsel.buflen - pasted,tty-receiveroom bytes per iteration into ttyldiscreceivebuf and...

CVE-2026-98839

In the Linux kernel, the following vulnerability has been resolved: vt: selection: Fix unsigned underflow and slab-out-of-bounds read in pasteselection In pasteselection, the loop copies mintunsigned int, vcsel.buflen - pasted,tty-receiveroom bytes per iteration into ttyldiscreceivebuf and...

CVE-2026-98839 vt: selection: Fix unsigned underflow and slab-out-of-bounds read in paste_selection()

In the Linux kernel, the following vulnerability has been resolved: vt: selection: Fix unsigned underflow and slab-out-of-bounds read in pasteselection In pasteselection, the loop copies mintunsigned int, vcsel.buflen - pasted,tty-receiveroom bytes per iteration into ttyldiscreceivebuf and...

EUVD-2026-103779

In the Linux kernel, the following vulnerability has been resolved: vt: selection: Fix unsigned underflow and slab-out-of-bounds read in pasteselection In pasteselection, the loop copies mintunsigned int, vcsel.buflen - pasted,tty-receiveroom bytes per iteration into ttyldiscreceivebuf and...

CVE-2026-98839 vt: selection: Fix unsigned underflow and slab-out-of-bounds read in paste_selection()

In the Linux kernel, the following vulnerability has been resolved: vt: selection: Fix unsigned underflow and slab-out-of-bounds read in pasteselection In pasteselection, the loop copies mintunsigned int, vcsel.buflen - pasted,tty-receiveroom bytes per iteration into ttyldiscreceivebuf and...

CVE-2026-98839

The Linux kernel contains a vulnerability in the paste_selection() function where a race condition can lead to a slab-out-of-bounds read . Because the selection mutex (vc_sel.lock) is released inside the loop, a concurrent TIOCLINUX (TIOCL_SETSEL) ioctl can replace the selection buffer with a sho...

PT-2026-117058

In the Linux kernel, the following vulnerability has been resolved: vt: selection: Fix unsigned underflow and slab-out-of-bounds read in paste selection In paste selection, the loop copies min tunsigned int, vc sel.buf len - pasted,tty-receive room bytes per iteration into tty ldisc receive buf a...

CVE-2026-98839: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: vt: selection: Fix unsigned underflow and slab-out-of-bounds read in pasteselection In pasteselection, the loop copies mintunsigned int, vcsel.buflen - pasted,tty-receiveroom bytes per iteration into ttyldiscreceivebuf and...

Linux Distros Unpatched Vulnerability : CVE-2026-98839

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vt: selection: Fix unsigned underflow and slab-out-of-bounds read in pasteselection In pasteselection, the loop copies mintunsigned int, vcsel.buflen -...

Linux Kernel Security Vulnerabilities

The Linux kernel has a security vulnerability. This vulnerability stems from the pasteselection function, which releases the selection mutex lock during a loop. As a result, concurrent TIOCLINUX ioctl operations can reduce the vcsel.buflen to a value below pasted, leading to unsigned integer...

AlmaLinux 9.2 [TuxCare] Security Update: flatpak / flatpak-devel / flatpak-libs / flatpak-selinux / etc (ALMALINUX9.2:CLSA-2025:1740132708)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1740132708 advisory. - Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Versions prior to 1.10.8, 1.12.8,...

Astra Linux – Vulnerability in Flatpak

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Versions prior to 1.10.8, 1.12.8, 1.14.4, and 1.15.4 contain a vulnerability similar to CVE-2017-5226, but it involves the use of the TIOCLINUX ioctl command instead of TIOCSTI. If a Flatpak...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: flatpak (UTSA-2025-002801)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-002801 advisory. Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux. Versions prior to 1.10.8, 1.12.8, 1.14.4, and 1.15.4 contain a...

EUVD-2023-2716

Malicious code in bioql PyPI...

flatpak security, bug fix, and enhancement update

An update is available for flatpak. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Flatpak is a system for building, distributing, and running sandboxed desktop...

Oracle Linux 9 : flatpak (ELSA-2023-6518)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2023-6518 advisory. 1.12.8-1 - Update to 1.12.8 CVE-2023-28100, CVE-2023-28101 Resolves: 2180312, 2221792 Tenable has extracted the preceding description block directly fr...