19日 金曜日、先負

+ RHSA-2026:27076 Important: Satellite 6.16.9 Async Update

https://access.redhat.com/errata/RHSA-2026:27076

CVE-2025-61729

CVE-2026-25679

CVE-2026-32280

CVE-2026-32281

CVE-2026-32282

CVE-2026-32283

CVE-2026-33186

CVE-2026-40192

+ RHSA-2026:26709 Important: xorg-x11-server security, bug fix, and enhancement update

https://access.redhat.com/errata/RHSA-2026:26709

CVE-2026-50256

CVE-2026-50257

CVE-2026-50258

CVE-2026-50259

CVE-2026-50260

CVE-2026-50261

CVE-2026-50262

CVE-2026-50263

CVE-2026-50264

+ RHSA-2026:26562 Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update

https://access.redhat.com/errata/RHSA-2026:26562

CVE-2026-50256

CVE-2026-50257

CVE-2026-50258

CVE-2026-50259

CVE-2026-50260

CVE-2026-50261

CVE-2026-50262

CVE-2026-50263

CVE-2026-50264

+ RHSA-2026:26610 Important: xorg-x11-server security, bug fix, and enhancement update

https://access.redhat.com/errata/RHSA-2026:26610

CVE-2026-50256

CVE-2026-50257

CVE-2026-50258

CVE-2026-50259

CVE-2026-50260

CVE-2026-50261

CVE-2026-50262

CVE-2026-50263

CVE-2026-50264

+ RHSA-2026:26590 Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update

https://access.redhat.com/errata/RHSA-2026:26590

CVE-2026-50256

CVE-2026-50257

CVE-2026-50258

CVE-2026-50259

CVE-2026-50260

CVE-2026-50261

CVE-2026-50262

CVE-2026-50263

CVE-2026-50264

+ RHSA-2026:26455 Important: 389-ds-base security, bug fix, and enhancement update

https://access.redhat.com/errata/RHSA-2026:26455

CVE-2026-9064

+ Mozilla Firefox 152.0.1 released

https://www.firefox.com/en-US/firefox/152.0.1/releasenotes/

+ nginx 1.31.2, 1.30.3 released

https://nginx.org/en/CHANGES

https://nginx.org/en/CHANGES-1.30

+ ISC BIND 9.20.24, 9.18.50 released

https://downloads.isc.org/isc/bind9/9.20.24/doc/arm/html/notes.html

https://downloads.isc.org/isc/bind9/9.18.50/doc/arm/html/notes.html

+ Postfix stable release 3.11.4 and legacy releases 3.10.11, 3.9.12, 3.8.18

https://www.postfix.org/announcements/postfix-3.11.4.html

VU#457458 Vendor-signed UEFI applications found vulnerable to Secure Boot bypass

https://www.kb.cert.org/vuls/id/457458

VU#380058 SignalRGB kernel driver contains improper access control and IOCTL vulnerabilities

https://www.kb.cert.org/vuls/id/380058

JVNVU#95564871 SignalRGBカーネルドライバにおける不適切なアクセス制御およびIOCTLの脆弱性

https://jvn.jp/vu/JVNVU95564871/index.html

JVN#20769211 RadiX AX6600 WiFi 6 Tri-Band Gaming RouterにおけるOSコマンドインジェクションの脆弱性

https://jvn.jp/jp/JVN20769211/index.html

JVNVU#95977590 CISA ICS Advisory / ICS Medical Advisory（2026年06月16日）

https://jvn.jp/vu/JVNVU95977590/index.html

日経コンピュータ 勝村幸博の「今日も誰かが狙われる」

2025年の脆弱性は4万8000件　本当に危険なのは58件

https://xtech.nikkei.com/atcl/nxt/mag/nc/18/052100113/061200188/?ST=nxt_thmit_security