🔴 最新のCRITICAL (10件)
CISAが新たに「実際に悪用されている」と認定した脆弱性です。最優先で対応してください。
ownCloud contains an improper authentication vulnerability that allows an attacker to access, modify, or delete any file without authentication if the username of a victim is known, and the victim has no signing-key configured.
📅 2026-08-27 ⏰ 期限:2026-08-30
🔗 対策を確認する(CISA)Linux Kernel contains an unspecified vulnerability that can allow for privilege escalation via IPv6 networking subsystem. This vulnerability can impact multiple products, including but not limited to Suse, Red Hat, and other products using Linux.
📅 2026-08-27 ⏰ 期限:2026-08-30
🔗 対策を確認する(CISA)JFrog Artifactory contains an improper limitation of a pathname to a restricted directory vulnerability. This can allow an authenticated user to write data outside the intended Docker cache path under specific remote-repository conditions.
📅 2026-08-27 ⏰ 期限:2026-09-10
🔗 対策を確認する(CISA)Ajax.NET Professional (AjaxPro) contains a deserialization of untrusted data vulnerability that could allow for remote code execution via arbitrary .NET classes. The impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version.
📅 2026-08-26 ⏰ 期限:2026-09-09
🔗 対策を確認する(CISA)Red Hat libuser contains a race condition vulnerability that allows authenticated local users to corrupt the /etc/passwd file to cause a denial of service or privilege escalation.
📅 2026-08-26 ⏰ 期限:2026-09-09
🔗 対策を確認する(CISA)Red Hat Automatic Bug Reporting Tool (ABRT) contains a privilege escalation vulnerability that could allow local users with certain permissions to gain privileges via a symlink attack on a file with a predictable name. The impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version.
📅 2026-08-26 ⏰ 期限:2026-09-09
🔗 対策を確認する(CISA)Linux Kernel contains an out-of-bounds memory write vulnerability which could allow a local user to gain privileged access or cause a denial of service on the system.
📅 2026-08-26 ⏰ 期限:2026-09-09
🔗 対策を確認する(CISA)Citrix NetScaler ADC and NetScaler Gateway contain an improper restriction of operations within the bounds of a memory buffer vulnerability which could lead to denial of service.
📅 2026-08-26 ⏰ 期限:2026-08-29
🔗 対策を確認する(CISA)Microsoft SQL Server contains a remote code execution vulnerability that could allow an attacker to execute code in the context of the SQL Server Database Engine service account.
📅 2026-08-26 ⏰ 期限:2026-08-29
🔗 対策を確認する(CISA)Gitea contains a code injection vulnerability that allows an attacker with repository write access to send a malicious patch to the diffpatch API endpoint to plant an executable Git hook and run shell commands as the Gitea service account.
📅 2026-08-25 ⏰ 期限:2026-08-28
🔗 対策を確認する(CISA)🟠 JPCERT/CC:日本向け注意喚起
🟡 JVN iPedia:国内製品脆弱性情報
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本情報はCISA KEV・JPCERT/CC・JVN iPediaの公開情報を収集・整理したものです。実際の対応は各情報源および専門家への相談のうえ行ってください。
一次情報源: CISA KEV / JPCERT/CC / JVN iPedia