CVE-2026-23006-Kyber-Ciphertext-Length-Side-Channel

CVE-2026-23006 – Kyber Ciphertext Length Side‑Channel Program Code Python kyberlengthleak.py - Leaks secret key bit based on ciphertext length import random Simulate encapsulation: ciphertext length depends on message bit def encapsulatepk, bit: In a flawed implementation, the ciphertext size...

CVE-2026-4567-Post-Quantum-KEM-Timing-Side-Channel-Kyber-Decapsulation-

2. CVE-2026-4567 – Post-Quantum KEM Timing Side-Channel Kyber Decapsulation Overview A vulnerable implementation of the Kyber KEM decapsulation leaks secret key bits through timing differences in the ciphertext rejection step, enabling full key recovery. Severity: Critical Private Key Compromise...

CVE-2026-98820

A flaw was found in the Linux kernel's block multi-queue blk-mq subsystem. When cached input/output I/O requests originally allocated for passthrough commands are reused for standard read or write operations, scheduler flags are not properly updated. This failure bypasses required scheduler...

CLSA-2026-1788449727 Fix of 235 CVEs

Bump kernel ABI to 29: ship the ELS kernel as 4.19.0-29-, distinct from the prior 4.19.0-28. CVE-2021-46984 - kyber: fix out of bounds access when preempted CVE-2021-46984 CVE-2021-47049 - Drivers: hv: vmbus: Use after free in vmbusopen CVE-2021-47049 CVE-2021-47101 - asix: fix uninit-value in...

CVE-2026-98820

In the Linux kernel, the following vulnerability has been resolved: blk-mq: set RQFUSESCHED when the operation is known The cached requests are allocated for one operation but can be handed out for another. A passthrough command has RQFUSESCHED cleared, so using those flags for a subsequent...

UBUNTU-CVE-2026-98820

In the Linux kernel, the following vulnerability has been resolved: blk-mq: set RQFUSESCHED when the operation is known The cached requests are allocated for one operation but can be handed out for another. A passthrough command has RQFUSESCHED cleared, so using those flags for a subsequent...

SUSE CVE-2026-98820

In the Linux kernel, the following vulnerability has been resolved: blk-mq: set RQFUSESCHED when the operation is known The cached requests are allocated for one operation but can be handed out for another. A passthrough command has RQFUSESCHED cleared, so using those flags for a subsequent...

CVE-2026-98820

In the Linux kernel, the following vulnerability has been resolved: blk-mq: set RQFUSESCHED when the operation is known The cached requests are allocated for one operation but can be handed out for another. A passthrough command has RQFUSESCHED cleared, so using those flags for a subsequent...

AZL-109250 CVE-2026-98820 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: blk-mq: set RQFUSESCHED when the operation is known The cached requests are allocated for one operation but can be handed out for another. A passthrough command has RQFUSESCHED cleared, so using those flags for a subsequent...

DEBIAN-CVE-2026-98820

In the Linux kernel, the following vulnerability has been resolved: blk-mq: set RQFUSESCHED when the operation is known The cached requests are allocated for one operation but can be handed out for another. A passthrough command has RQFUSESCHED cleared, so using those flags for a subsequent...

EUVD-2026-103905

In the Linux kernel, the following vulnerability has been resolved: blk-mq: set RQFUSESCHED when the operation is known The cached requests are allocated for one operation but can be handed out for another. A passthrough command has RQFUSESCHED cleared, so using those flags for a subsequent...

CVE-2026-98820 blk-mq: set RQF_USE_SCHED when the operation is known

In the Linux kernel, the following vulnerability has been resolved: blk-mq: set RQFUSESCHED when the operation is known The cached requests are allocated for one operation but can be handed out for another. A passthrough command has RQFUSESCHED cleared, so using those flags for a subsequent...

CVE-2026-98820

The Linux kernel contains a vulnerability in blk-mq where cached requests, initially allocated for one operation, could be reused for another. Specifically, if a passthrough command has RQF_USE_SCHED cleared, subsequent read/write bios might use these flags incorrectly. This results in requests b...

CVE-2026-98820 blk-mq: set RQF_USE_SCHED when the operation is known

In the Linux kernel, the following vulnerability has been resolved: blk-mq: set RQFUSESCHED when the operation is known The cached requests are allocated for one operation but can be handed out for another. A passthrough command has RQFUSESCHED cleared, so using those flags for a subsequent...

CVE-2026-98820: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: blk-mq: set RQFUSESCHED when the operation is known The cached requests are allocated for one operation but can be handed out for another. A passthrough command has RQFUSESCHED cleared, so using those flags for a subsequent...

Linux Kernel Security Vulnerabilities

The Linux kernel version 6.1 contains security vulnerabilities. These vulnerabilities arise from the fact that a cached request may be assigned to one operation and then potentially to another operation. Subsequent read and write operations of bio, without setting RQFUSESCHED, may insert into the...

CentOS Linux 8 [TuxCare] Security Update: bpftool / kernel / kernel-core / kernel-cross-headers / etc Multiple Vulnerabilities (CENTOS-STREAM8:CLSA-2026:1792239979)

The CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS-STREAM8:CLSA-2026:1792239979 advisory. - In the Linux kernel, the following vulnerability has been resolved: kyber: fix out of bounds access when preempted...

Astra Linux – Vulnerability in Linux

In the Linux kernel, the following vulnerability has been resolved: Kyber: An out-of-bounds access issue occurs when the thread is preempted. The function blkmqschedbiomerge retrieves the ctx and hctx for the current CPU and passes the hctx to -biomerge. The function kyberbiomerge then retrieves...

kyber-k8s (>=0.0.0, <=0.8.0rc2) potentially affected by CVE-2026-114094 via dulwich (0.16.3)

dulwich PYPI version 0.16.3 is affected by a known vulnerability. The following packages have a transitive dependency on dulwich and may be impacted: - kyber-k8s =0.0.0, =0.8.0rc2 Source cves: CVE-2026-114094 Source advisory: OSV:GHSA-8MCX-5RQC-VHMF...

kyber-k8s (>=0.0.0, <=0.8.0rc2) potentially affected by CVE-2026-114095 via dulwich (0.16.3)

dulwich PYPI version 0.16.3 is affected by a known vulnerability. The following packages have a transitive dependency on dulwich and may be impacted: - kyber-k8s =0.0.0, =0.8.0rc2 Source cves: CVE-2026-114095 Source advisory: OSV:GHSA-35MR-4567-66VG...