CVE-2025-55780

CVE-2025-55780 MuPDF 1.26.4 EPUB 렌더링 함수의 널 포인터 역참조 CVE 참조 - CVE-2025-55780 영향을 받는 버전 : 1.26.7 및 이전 버전 발견 및 테스트 버전 : 1.26.4 심각도 CVSSv3 점수 : 7.5 높음 수정된 커밋 : https://cgit.ghostscript.com/cgi-bin/cgit.cgi/mupdf.git/commit/?id=bdd5d241748807378a78a622388e0312332513c5 Bugzilla :...

OVSwrap

OVSwrap CVE-2026-64531 解説 !WARNING このPoCは、防御者、保守担当者、および明示的にテストを許可された セキュリティチームが、所有または明示的なテスト許可を得たシステム上で、 パッチ、緩和策、検出、および露出を検証することを唯一の目的として提供されます。 この資料の使用が、合法的であり、許可されたものであり、管理された状態で、 隔離されたテスト環境で実施されることを保証する責任は、すべて利用者にあります。 !WARNING このPoCは破壊的です。 成功すると、稼働中のカーネル資格情報を破壊し、 /etc/sudoers.d または /etc/sudoe...

CVE-2026-63072

🔐 CVE-2026-63072 — OpenSSL CMS ヒープバッファオーバーフロー OpenSSL の CMS キーラップ解除機能に影響を及ぼすヒープベースの領域外書き込みであるCVE-2026-63072 の技術的分析。 📌 概要 CVE-2026-63072 は、OpenSSL の CMS（Cryptographic Message Syntax） 実装における ヒープベースのバッファオーバーフロー の脆弱性です。 この脆弱性は、影響を受ける AES-WRAP-PAD キーラップ解除パスを使用して、特別に細工された CMS メッセージを処理する際にトリガーされる可能性がありま...

Rocky Linux 9 [CIQ] Security Update: apcu-panel / php / php-bcmath / php-bcmath-debuginfo / php-cli / etc (crlsa-2026_48197)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202648197 advisory. php: PHP OpenSSL extension: Denial of Service due to buffer allocation flaw in AES-WRAP-PAD CVE-2026-14355 Bug Fixes and Enhancements: Rebase PHP to 8.3.32 for...

Rocky Linux 8 [CIQ] Security Update: apcu-panel / libzip / libzip-debuginfo / libzip-debugsource / etc (crlsa-2026_47749)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202647749 advisory. php: PHP OpenSSL extension: Denial of Service due to buffer allocation flaw in AES-WRAP-PAD CVE-2026-14355 Bug Fixes and Enhancements: Rebase PHP to 8.2.32 for...

Rocky Linux 9 [CIQ] Security Update: apcu-panel / php / php-bcmath / php-bcmath-debuginfo / php-cli / etc (crlsa-2026_40416)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202640416 advisory. php: PHP OpenSSL extension: Denial of Service due to buffer allocation flaw in AES-WRAP-PAD CVE-2026-14355 Bug Fixes and Enhancements: Rebase PHP to 8.2.32 for...

Rocky Linux 10.2 [CIQ] Security Update: php8.4 / php8.4-bcmath / php8.4-bcmath-debuginfo / php8.4-cli / etc (crlsa-2026_49914)

The Rocky Linux 10.2 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202649914 advisory. php: PHP OpenSSL extension: Denial of Service due to buffer allocation flaw in AES-WRAP-PAD CVE-2026-14355 Bug Fixes and Enhancements: Rebase PHP to 8.4.23 for...

Rocky Linux 9.6 [TuxCare] Security Update: php / php-bcmath / php-cli / php-common / php-dba / php-dbg / etc (ALMALINUX9.6:CLSA-2026:1790263653)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1790263653 advisory. - In PHP versions 8.2. before 8.2.32, 8.3. before 8.3.32, 8.4. before 8.4.23, 8.5. before 8.5.8, the AES-WRAP-PAD algorithm implementation ...

EUVD-2026-89105

A flaw was found in libsoup. When the permessage-deflate WebSocket extension compresses a very large outgoing message, truncated size calculations used for GByteArray growth could wrap, causing zlib to write past the allocated buffer and resulting in a heap buffer overflow...

cjose: cjose: Heap buffer overflow in AES Key Wrap decryption leads to denial of service

A flaw was found in cjose, a C library for Javascript Object Signing and Encryption JOSE. A remote, unauthenticated attacker can exploit a heap buffer overflow vulnerability in the AES Key Wrap decryption process. By submitting a crafted Javascript Web Encryption JWE to an application, the attack...

Important: Red Hat Security Advisory: cjose security update

An update for cjose is now available for Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Important: Red Hat Security Advisory: cjose security update

An update for cjose is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

cjose: cjose: Heap buffer overflow in AES Key Wrap decryption leads to denial of service

A flaw was found in cjose, a C library for Javascript Object Signing and Encryption JOSE. A remote, unauthenticated attacker can exploit a heap buffer overflow vulnerability in the AES Key Wrap decryption process. By submitting a crafted Javascript Web Encryption JWE to an application, the attack...

RHEL 10 : cjose (RHSA-2026:73129)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:73129 advisory. CJose is C library implementing the Javascript Object Signing and Encryption JOSE. Security Fixes: cjose: cjose: Heap buffer overflow in AES Key Wr...

RHEL 9 : cjose (RHSA-2026:73128)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:73128 advisory. CJose is C library implementing the Javascript Object Signing and Encryption JOSE. Security Fixes: cjose: cjose: Heap buffer overflow in AES Key Wra...

RHEL 9 : cjose (RHSA-2026:73017)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:73017 advisory. CJose is C library implementing the Javascript Object Signing and Encryption JOSE. Security Fixes: cjose: cjose: Heap buffer overflow in AES Key Wra...

Amazon Linux 2023 : cjose, cjose-devel (ALAS2023-2026-3130)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-3130 advisory. OpenIDC/cjose is a C library implementing the Javascript Object Signing and Encryption JOSE. Prior to version 0.6.2.5, cjose's JWE decryption path for the AES Key Wrap key-management algorithm...

RHEL 9 : cjose (RHSA-2026:73018)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:73018 advisory. CJose is C library implementing the Javascript Object Signing and Encryption JOSE. Security Fixes: cjose: cjose: Heap buffer overflow in AES Key Wra...

openSUSE 16 Security Update : cjose (openSUSE-SU-2026:21944-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21944-1 advisory. - CVE-2026-53938: missing encryptedkey length validation during AES Key Wrap decryption can cause heap- based buffer overflow bsc1279844. -...

CVE-2026-97551

In the Linux kernel, the following vulnerability has been resolved: xfs: initialise args-total for parent pointer updates xfsparentdaargsinit builds an xfsdaargs from a zeroed xfsparentargs kmemcachezalloc, leaving args-total == 0. xfsdagrowinodeint treats that field as a running block reservatio...