CVE-2026-89918

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Correctly handle end of VA space TLBI invalidation Our TLB invalidation by VA code is based on comparing two ranges, one defined by the TLB, and one defined by the TLBI instruction. Each range is defined by a start an...

EUVD-2026-80518

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Correctly handle end of VA space TLBI invalidation Our TLB invalidation by VA code is based on comparing two ranges, one defined by the TLB, and one defined by the TLBI instruction. Each range is defined by a start an...

CVE-2026-89918 KVM: arm64: Correctly handle end of VA space TLBI invalidation

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Correctly handle end of VA space TLBI invalidation Our TLB invalidation by VA code is based on comparing two ranges, one defined by the TLB, and one defined by the TLBI instruction. Each range is defined by a start an...

CVE-2026-89918

CVE-2026-89918 affects the Linux kernel KVM arm64 subsystem. The root cause is a flaw in the TLB invalidation (TLBI) by virtual address range: when the TLBI instruction's range reaches the end of the TTBR1 VA space , the expression base + size wraps around to 0, causing the range comparison to fa...

CVE-2026-89918 KVM: arm64: Correctly handle end of VA space TLBI invalidation

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Correctly handle end of VA space TLBI invalidation Our TLB invalidation by VA code is based on comparing two ranges, one defined by the TLB, and one defined by the TLBI instruction. Each range is defined by a start an...

secure-boot-cert-servicing

Secure Boot 証明書ロールオーバー — 評価およびサービス適用 2011年 → 2023年のロールオーバー（CVE-2023-24932 / KB5025885）に対するWindowsマシンのSecure Boot証明書の状態を評価し、明示的に指定した場合のみ、そのマシンをMicrosoftのサービス適用パイプラインにオプトインする、単一の自己完結型PowerShellスクリプトです。 Exchange Technology Services が、自社のエンドポイントを管理するお客様およびパートナー向けに公開しています。 要約 Microsoftが2011年に発行したSecur...

Linux Distros Unpatched Vulnerability : CVE-2026-89918

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - KVM: arm64: Correctly handle end of VA space TLBI invalidation Our TLB invalidation by VA code is based on comparing two ranges, one defined by the TLB, and one...

PT-2026-56978

A Use of Multiple Resources with Duplicate Identifier vulnerability in the IKE daemon iked of Juniper Networks Junos OS on MX with SPC3 and SRX Series allows an unauthenticated, network-based attacker to cause a Denial-of-Service DoS. On an MX with SPC3 and SRX devices configured for VPN service,...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: alpha: Fixed corruption in user-space during memory compaction. Alpha systems may experience sporadic crashes in user-space and heap corruption when memory compaction is enabled. Symptoms include SIGSEGV signals, failures by t...

OpenSearch vulnerable to improper authorization for Rollover Requests

Description A flaw was identified in the OpenSearch Security plugin's handling of index rollover requests. When a rollover request included an explicit target index name, the security plugin did not properly evaluate access control permissions against the target index. This could allow a user wit...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the handling of index rollover requests when an explicit target index name is provided. An attacker can create a new index with an unauthorized name by exploiting insufficient access control checks on the targ...

GHSA-22VX-2X23-98W6 OpenSearch vulnerable to improper authorization for Rollover Requests

Description A flaw was identified in the OpenSearch Security plugin's handling of index rollover requests. When a rollover request included an explicit target index name, the security plugin did not properly evaluate access control permissions against the target index. This could allow a user wit...

PT-2026-41472

Name of the Vulnerable Software and Affected Versions OpenSearch versions prior to 2.19.4 OpenSearch versions prior to 3.2.0 Description A flaw in the OpenSearch Security plugin occurs during the handling of index rollover requests. When a request includes an explicit target index name, the...

CVE-2026-43258

In the Linux kernel, the following vulnerability has been resolved: alpha: fix user-space corruption during memory compaction Alpha systems can suffer sporadic user-space crashes and heap corruption when memory compaction is enabled. Symptoms include SIGSEGV, glibc allocator failures e.g...

CVE-2026-43258

CVE-2026-43258 concerns the Linux kernel: on Alpha systems, memory compaction can trigger user-space crashes and heap corruption due to insufficient TLB shootdown during page migration. Root cause involves ASN rollover and stale instruction translations surviving migration. The fix introduces a m...

CVE-2026-43258 alpha: fix user-space corruption during memory compaction

In the Linux kernel, the following vulnerability has been resolved: alpha: fix user-space corruption during memory compaction Alpha systems can suffer sporadic user-space crashes and heap corruption when memory compaction is enabled. Symptoms include SIGSEGV, glibc allocator failures e.g...

PT-2026-37598

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description Alpha systems may experience sporadic user-space crashes and heap corruption when memory compaction is enabled. This issue is caused by insufficient TLB Translation Lookaside Buffer...

SUSE SLED15 / SLES15 Security Update : bind (SUSE-SU-2026:0348-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0348-1 advisory. Upgrade to release 9.20.18: - CVE-2025-13878: Fixed incorrect length checks for BRID and HHIT records bsc1256997 Featur...

MiracleLinux 7 : bind-9.9.4-50.1.0.1.el7.AXS7 (AXSA:2017-1732:04)

"The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2017-1732:04 advisory. BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which resolves...

CVE-2025-55067

The TLS4B ATG system is vulnerable to improper handling of Unix time values that exceed the 2038 epoch rollover. When the system clock reaches January 19, 2038, it resets to December 13, 1901, causing authentication failures and disrupting core system functionalities such as login access, history...