ASIS-CTF-Quals-2026

ASIS CTF Quals 2026 — Writeups Solutions, exploits, and write...

SUSE CVE-2026-80641

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

UBUNTU-CVE-2026-80641

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

CVE-2026-80641

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

EUVD-2026-67517

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

CVE-2026-80641 wifi: wlcore: enable the right set of ciphers

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

CVE-2026-80641 wifi: wlcore: enable the right set of ciphers

In the Linux kernel, the following vulnerability has been resolved: wifi: wlcore: enable the right set of ciphers The firmware version number check for IGTK introduced in commit c34dbc5900b0 "wifi: wlcore: Add support for IGTK key" lets the amount of ciphers decrease on every boot of a too old...

zupt

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PT-2026-82941

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the wlcore wifi driver where the firmware version check for IGTK Integrity Group Temporal Key causes the number of available ciphers to decrease upon every boot when...

The vulnerability of the QEMU hardware emulation software, related to executing a loop with an unavailable exit condition, allows a hacker to trigger a service failure.

The vulnerability of the QEMU hardware emulation software is related to the execution of a loop with an unavailable exit condition. Exploiting this vulnerability can allow a perpetrator to cause a service failure...

The vulnerability of the QEMU hardware emulation software, related to incorrect calculation of buffer size, allows a hacker to trigger a service failure.

The vulnerability of the QEMU hardware emulation software is related to incorrect calculation of buffer size. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the QEMU hardware emulation software, related to reading data beyond the buffer’s allowed limits, allows a hacker to gain access to confidential data.

The vulnerability of the QEMU hardware emulation software is related to reading data from buffer registers beyond their allowable limits. Exploiting this vulnerability can allow a remote attacker to gain access to confidential data...

EUVD-2026-66493

In the Linux kernel, the following vulnerability has been resolved: fbdev: core: Fix pointer desynchronization in fbioread In fbioread, if copytouser performs a partial copy e.g., due to a faulty user buffer, the loop adjusts the chunk size 'c' and updates the remaining 'count'. However, the...

SUSE CVE-2026-72498

In the Linux kernel, the following vulnerability has been resolved: RDMA/bnxtre: Avoid displaying the kernel pointer While dumping the info on MR using the rdma tool, we dump the mrhwq which is a kernel pointer. There is no need to expose this value for end user. So avoid it...

AZL-97719 CVE-2026-80578 affecting package kernel for versions less than 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: fbdev: core: Fix pointer desynchronization in fbioread In fbioread, if copytouser performs a partial copy e.g., due to a faulty user buffer, the loop adjusts the chunk size 'c' and updates the remaining 'count'. However, the...

CVE-2026-80578

CVE-2026-80578 affects the Linux kernel's fbdev (framebuffer device) subsystem , specifically the fb_io_read() function in the fbdev core. The root cause is a pointer desynchronization : when copy_to_user() performs a partial copy, the hardware src pointer has already been advanced by the full ch...

SUSE CVE-2026-68473

In the Linux kernel, the following vulnerability has been resolved: powerpc/uaccess: correct check for CONFIGPPCE500 in maskuseraddress maskuseraddress incorrectly checks for CONFIGE500 instead of CONFIGPPCE500, causing maskuseraddressisel to not be used on E500 hardware. Fix the check to use the...

SUSE CVE-2026-72007

In the Linux kernel, the following vulnerability has been resolved: pmdomain: imx: Fix i.MX8MP VC8000E power up sequence Per errata1: ERR050531: VPUNOC power down handshake may hang during VC8000E/VPUMIX power up/down cycling. Description: VC8000E reset de-assertion edge and AXI clock may have a...

SUSE CVE-2026-74296

In the Linux kernel, the following vulnerability has been resolved: RDMA/mlx5: Release the HW-provided UAR index rather than the SW one Free the UAR index returned by the hardware...

PT-2026-82194

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the fb io read function where a pointer desynchronization occurs if copy to user performs a partial copy, such as when a user buffer is faulty. In this scenario, the...