17日 金曜日、先負

+ RHSA-2026:40894 Important: hplip security update

https://access.redhat.com/errata/RHSA-2026:40894

CVE-2026-14544

+ RHSA-2026:40841 Important: maven:3.8 security update

https://access.redhat.com/errata/RHSA-2026:40841

CVE-2025-67030

+ RHSA-2026:40895 Important: jackson-annotations, jackson-core, jackson-databind, jackson-jaxrs-providers, and jackson-modules-base security update

https://access.redhat.com/errata/RHSA-2026:40895

CVE-2026-54512

CVE-2026-54513

+ RHSA-2026:40831 Important: hplip security update

https://access.redhat.com/errata/RHSA-2026:40831

CVE-2026-14544

+ RHSA-2026:40751 Important: gimp security update

https://access.redhat.com/errata/RHSA-2026:40751

CVE-2026-58380

CVE-2026-58384

+ Google Chrome 150.0.7871.128/.129 released

https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_049796704.html

+ Oracle Critical Patch Update Pre-Release Announcement - July 2026

https://www.oracle.com/security-alerts/cpujul2026.html

+ JVN#65294474 Tera TermのTTSSH2プラグインにおける複数の脆弱性

https://jvn.jp/jp/JVN65294474/index.html

CVE-2026-58317

CVE-2026-60060

+ JVNVU#95286373 Apache Tomcatにおける複数の脆弱性(2026年7月14日)

https://jvn.jp/vu/JVNVU95286373/index.html

CVE-2026-59083

CVE-2026-59084

VU#885548 Denial-of-service vulnerability in HTTP/2 servers via stalled flow-control conditions

https://www.kb.cert.org/vuls/id/885548

VU#326070 SGLang contains a vulnerable pickle deserialization vulnerability through the expert-parallel subsystem

https://www.kb.cert.org/vuls/id/326070

JVNVU#90340653 Pegatron製Windows Driver Model (WDM) ドライバー「Tdelo64.sys」における複数の脆弱性

https://jvn.jp/vu/JVNVU90340653/index.html

JVNVU#98998987 JavaScriptライブラリ「Forge」における複数の署名検証不備の脆弱性

https://jvn.jp/vu/JVNVU98998987/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」

「AI駆動型ワーム」の脅威　自律的に脆弱性を見つけて感染

https://xtech.nikkei.com/atcl/nxt/mag/nc/18/052100113/070700190/?ST=nxt_thmit_security

基礎から分かる、AIエージェントのセキュリティー設計 第3回

何をどう判断しどう行動したのか、AIエージェントを「追跡」するログ設計

https://xtech.nikkei.com/atcl/nxt/column/18/03687/071000003/?ST=nxt_thmit_security

16日 木曜日、友引

+ RHSA-2026:39893 Important: python3.12 security update

https://access.redhat.com/errata/RHSA-2026:39893

CVE-2026-15308

+ RHSA-2026:39868 Important: nodejs:24 security, bug fix, and enhancement update

https://access.redhat.com/errata/RHSA-2026:39868

CVE-2026-6733

CVE-2026-6734

CVE-2026-9678

CVE-2026-9697

CVE-2026-11525

CVE-2026-12151

CVE-2026-42338

CVE-2026-48615

CVE-2026-48618

CVE-2026-48619

CVE-2026-48928

CVE-2026-48930

CVE-2026-48933

CVE-2026-48934

CVE-2026-48935

+ RHSA-2026:39575 Important: cifs-utils security, bug fix, and enhancement update

https://access.redhat.com/errata/RHSA-2026:39575

CVE-2026-12505

+ RHSA-2026:40416 Low: php:8.2 security, bug fix, and enhancement update

https://access.redhat.com/errata/RHSA-2026:40416

CVE-2026-14355

+ RHSA-2026:39879 Important: rhc security update

https://access.redhat.com/errata/RHSA-2026:39879

CVE-2026-27145

CVE-2026-39821

+ RHSA-2026:39810 Important: Red Hat OpenStack Services on OpenShift 18.0 (golang-github-openstack-k8s-operators-os-diff) security update

https://access.redhat.com/errata/RHSA-2026:39810

CVE-2025-61726

CVE-2025-61729

CVE-2026-25679

CVE-2026-27137

CVE-2026-32280

CVE-2026-32281

CVE-2026-32282

CVE-2026-32283

CVE-2026-33810

CVE-2026-33811

+ RHSA-2026:39798 Important: python3.9 security, bug fix, and enhancement update

https://access.redhat.com/errata/RHSA-2026:39798

CVE-2026-15308

+ RHSA-2026:39771 Important: python3.12 security update

https://access.redhat.com/errata/RHSA-2026:39771

CVE-2026-15308

+ RHSA-2026:39576 Important: cifs-utils security, bug fix, and enhancement update

https://access.redhat.com/errata/RHSA-2026:39576

CVE-2026-12505

+ Google Chrome 151.0.7922.34/.35 released

https://chromereleases.googleblog.com/2026/07/early-stable-update-for-desktop.html

+ Mozilla Firefox 152.0.6 released

https://www.firefox.com/en-US/firefox/152.0.6/releasenotes/

+ nginx 1.31.3. 1.30.4 released

https://nginx.org/en/CHANGES

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

+ K000162097: NGINX map directive and regex matching vulnerability CVE-2026-42533

https://my.f5.com/manage/s/article/K000162097

CVE-2026-42533

+ K000162100: NGINX ngx_http_slice_module vulnerability CVE-2026-60005

https://my.f5.com/manage/s/article/K000162100

CVE-2026-60005

+ K000162098: NGINX ngx_http_ssi_module vulnerability CVE-2026-56434

https://my.f5.com/manage/s/article/K000162098

CVE-2026-56434

+ Apache PDFBox 2.0.37 released

https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12310760&version=12356771

VU#529388 Privilege escalation vulnerability via unprotected IOCTL interface in Pegatron Tdelo64.sys

https://www.kb.cert.org/vuls/id/529388

VU#725167 node-forge Signature Forgery Vulnerabilities in RSA-PKCS and ED25519 Implementations

https://www.kb.cert.org/vuls/id/725167

基礎から分かる、AIエージェントのセキュリティー設計 第2回

AIエージェントのID管理に4つの課題、過剰な権限を持たせず「小さく」設計

https://xtech.nikkei.com/atcl/nxt/column/18/03687/071000002/?ST=nxt_thmit_security

ニュース解説

ニチレイ不正アクセス「東西両センターで障害」、井村屋は15日分納品を中止

https://xtech.nikkei.com/atcl/nxt/column/18/00001/11899/?ST=nxt_thmit_security

JVN#59875262 HYPER SBI 2のインストーラにおけるDLL読み込みに関する脆弱性

https://jvn.jp/jp/JVN59875262/index.html

JVNVU#91295052 Siemens製品に対するアップデート（2026年7月）

https://jvn.jp/vu/JVNVU91295052/index.html

JVNVU#91675472 CISA ICS Advisory / ICS Medical Advisory（2026年07月14日）

https://jvn.jp/vu/JVNVU91675472/index.html

15日 水曜日、先勝

+ RHSA-2026:39320 Important: python3 security update

https://access.redhat.com/errata/RHSA-2026:39320

CVE-2026-15308

+ RHSA-2026:39266 Important: git-lfs security update

https://access.redhat.com/errata/RHSA-2026:39266

CVE-2026-33811

+ RHSA-2026:39127 Important: python-pillow security update

https://access.redhat.com/errata/RHSA-2026:39127

CVE-2026-54059

CVE-2026-54060

CVE-2026-55379

CVE-2026-55380

+ RHSA-2026:39083 Important: kernel update

https://access.redhat.com/errata/RHSA-2026:39083

CVE-2025-71066

CVE-2025-71089

CVE-2026-31411

CVE-2026-43499

CVE-2026-46113

CVE-2026-53166

CVE-2026-53266

CVE-2026-53359

+ RHSA-2026:38995 Important: go-toolset:rhel8 security, bug fix, and enhancement update

https://access.redhat.com/errata/RHSA-2026:38995

CVE-2026-27145

CVE-2026-39821

CVE-2026-39822

+ RHSA-2026:38901 Important: perl-DBI:1.641 security update

https://access.redhat.com/errata/RHSA-2026:38901

CVE-2026-9698

+ RHSA-2026:38847 Important: nginx:1.24 security, bug fix, and enhancement update

https://access.redhat.com/errata/RHSA-2026:38847

CVE-2026-42055

+ RHSA-2026:38488 Important: xorg-x11-server-Xwayland security update

https://access.redhat.com/errata/RHSA-2026:38488

CVE-2026-55999

+ RHSA-2026:38485 Important: gegl security update

https://access.redhat.com/errata/RHSA-2026:38485

CVE-2026-2050

+ RHSA-2026:39553 Important: perl-XML-LibXML security update

https://access.redhat.com/errata/RHSA-2026:39553

CVE-2026-8177

+ RHSA-2026:39319 Important: git-lfs security update

https://access.redhat.com/errata/RHSA-2026:39319

CVE-2026-33811

+ RHSA-2026:39309 Low: capstone security update

https://access.redhat.com/errata/RHSA-2026:39309

CVE-2025-68114

+ RHSA-2026:38493 Important: buildah security update

https://access.redhat.com/errata/RHSA-2026:38493

CVE-2026-39822

+ RHSA-2026:38490 Important: xorg-x11-server-Xwayland security update

https://access.redhat.com/errata/RHSA-2026:38490

CVE-2026-55999

CVE-2026-56000

+ Google Chrome 150.0.7871.124/.125 released

https://chromereleases.googleblog.com/2026/07/stable-channel-update-for-desktop_0353146366.html

+ Mozilla Foundation Security Advisory 2026-67 Security Vulnerabilities fixed in Firefox 152.0.6

https://www.mozilla.org/en-US/security/advisories/mfsa2026-67/

CVE-2026-15718

CVE-2026-15719

+ 2026 年 7 月のセキュリティ更新プログラム (月例)

https://www.microsoft.com/en-us/msrc/blog/2026/07/202607-security-update

基礎から分かる、AIエージェントのセキュリティー設計 第1回

AIエージェントは何が「危ない」のか、自律レベルとリスクの関係を理解する

https://xtech.nikkei.com/atcl/nxt/column/18/03687/071000001/?ST=nxt_thmit_security