https://it-mikata.gameagelayer.com/articles/python-cpython-security-fixes-autumn-2026-support-status情シスのミカタja2026-10-12T19:07:00+09:00Pythonの脆弱性5件、修正は3.14.8など。3.10系は10月1日にサポート終了https://it-mikata.gameagelayer.com/articles/apache-struts-s2-075-ognl-injection-7-4-0-6-12-0情シスのミカタja2026-10-12T19:05:00+09:00Apache Strutsの脆弱性4件(S2-075〜078)、修正版は7.4.0と6.12.0https://it-mikata.gameagelayer.com/articles/grafana-security-advisories-september-october-2026情シスのミカタja2026-10-12T18:50:00+09:00Grafanaの脆弱性10件(9〜10月)、系列ごとの修正版と認証の確認点https://it-mikata.gameagelayer.com/articles/firefox-157-thunderbird-security-fixes-october-2026情シスのミカタja2026-10-12T18:45:00+09:00Firefox 157.0.1とThunderbirdの修正、社内PCの版の確認https://it-mikata.gameagelayer.com/articles/dovecot-2-4-5-vulnerabilities-linux-distro-updates-october-2026情シスのミカタja2026-10-12T18:20:00+09:00Dovecotの脆弱性25件、修正版は2.4.5。Red Hat系Linuxの修正は10月に配布https://it-mikata.gameagelayer.com/articles/apache-tomcat-security-fixes-september-2026-11-0-26-10-1-60-9-0-122情シスのミカタja2026-10-12T17:57:00+09:00Apache Tomcatの脆弱性12件、修正版は11.0.26・10.1.60・9.0.122https://it-mikata.gameagelayer.com/articles/php-security-releases-september-2026-8-5-11-8-4-26-8-3-35-8-2-34情シスのミカタja2026-10-12T17:54:00+09:00PHPの脆弱性修正版8.5.11など4版、12件を修正。8.2系は12月末までhttps://it-mikata.gameagelayer.com/articles/qemu-9pfs-vm-escape-cve-2026-93834情シスのミカタja2026-10-12T17:37:00+09:00QEMUの9pfsにCVE-2026-93834、共有フォルダを使う仮想マシンの確認をhttps://it-mikata.gameagelayer.com/articles/ghostscript-cve-2026-39919-jpeg2000-heap-overflow-10-08-0情シスのミカタja2026-10-12T17:34:00+09:00Ghostscript脆弱性CVE-2026-39919、10.08.0で修正。Linux各社の配布https://it-mikata.gameagelayer.com/articles/isc-bind-9-september-2026-vulnerabilities-9-20-29情シスのミカタja2026-10-12T17:19:00+09:00BIND 9の脆弱性14件、修正版は9.20.29と9.21.26。9.18系とLinux各社の扱いhttps://it-mikata.gameagelayer.com/articles/netty-vulnerabilities-september-2026-4-1-138-4-2-18情シスのミカタja2026-10-12T17:16:00+09:00Java部品Nettyに脆弱性23件 修正版4.1.138・4.2.18と4.1系の終了https://it-mikata.gameagelayer.com/articles/openssl-security-advisory-20260929-14-cves-distro-updates情シスのミカタja2026-10-12T17:15:00+09:00OpenSSLの脆弱性14件、深刻度「高」はDTLSの1件。Linux各社の修正と確認手順https://it-mikata.gameagelayer.com/articles/dell-system-update-vulnerabilities-check情シスのミカタja2026-10-12T17:02:00+09:00Dell System Updateに脆弱性、2.3.0.0未満を点検https://it-mikata.gameagelayer.com/articles/docker-desktop-windows-installer-cve-2026-106581情シスのミカタja2026-10-12T16:55:00+09:00Docker Desktop for WindowsのCVE-2026-106581、4.92.0以降へ更新をhttps://it-mikata.gameagelayer.com/articles/lets-encrypt-64-day-certificates-february-2027情シスのミカタja2026-10-12T16:52:00+09:00Let's Encryptの証明書が2027年2月から64日に 確認する5点https://it-mikata.gameagelayer.com/articles/gitlab-critical-patch-self-managed-october-2026情シスのミカタja2026-10-12T16:43:00+09:00GitLabが重大脆弱性を修正、自社管理環境は即時更新を確認https://it-mikata.gameagelayer.com/articles/ubuntu-perl-dbi-usn-8912-1-security-update情シスのミカタja2026-10-12T13:42:00+09:00Canonical、UbuntuのPerl DBIを修正 対象版と更新状況を確認https://it-mikata.gameagelayer.com/articles/wordpress-stored-xss-hidden-admin-ninja-forms-wpc-bundles情シスのミカタja2026-10-12T13:30:00+09:00WordPressに「見えない管理者」を作る攻撃 Ninja FormsとWPC Product Bundlesの悪用と確認手順https://it-mikata.gameagelayer.com/articles/zoom-scheduler-degradation-resolved-oct-12情シスのミカタja2026-10-12T11:04:00+09:00Zoom Schedulerの性能低下が解消、利用部門は残る不具合を確認https://it-mikata.gameagelayer.com/articles/zoom-crc-japan-dns-change-november-2026情シスのミカタja2026-10-12T11:02:00+09:00Zoom、会議室接続のDNSを11月に変更へ 東京・大阪の設定を確認https://it-mikata.gameagelayer.com/articles/gov-digest-20261012情シスのミカタja2026-10-12T09:42:00+09:00国の情報ダイジェスト 10月12日 JPCERT・警察庁など6件https://it-mikata.gameagelayer.com/articles/apple-coregraphics-cve-2026-86950-exploited-update情シスのミカタja2026-10-12T08:48:00+09:00AppleのCoreGraphicsに悪用された脆弱性 社用iPhone・MacのOSを更新https://it-mikata.gameagelayer.com/articles/ibm-datapower-gateway-vulnerabilities-2026-october情シスのミカタja2026-10-12T08:48:00+09:00IBM DataPower Gatewayに複数の脆弱性 版を確かめて修正版へhttps://it-mikata.gameagelayer.com/articles/movable-type-jvn91153973-vulnerabilities-update情シスのミカタja2026-10-12T08:44:00+09:00Movable Typeに複数の脆弱性 会社のサイトで使っていないか確かめて更新https://it-mikata.gameagelayer.com/articles/ahsaycbs-cve-2026-105133-105134-exploited-unpatched情シスのミカタja2026-10-12T08:40:00+09:00AhsayCBSの脆弱性2件が悪用 最新版も影響、バックアップの管理画面を絞るhttps://it-mikata.gameagelayer.com/articles/contractor-caused-data-leaks-2026-october-zukai情シスのミカタja2026-10-12T08:25:00+09:00委託先経由の情報漏えい6件を図解 預けたもの・漏れ方・公表までの日数https://it-mikata.gameagelayer.com/articles/windows-known-issues-before-october-2026-patch-tuesday情シスのミカタja2026-10-11Windowsの未解決の既知の不具合3件 10月の月例更新の前に確かめる