CVE-2024-27304-PoC

CVE-2024-27304-PoC 参照 DEF CON 32 - SQLインジェクションは死んでいない：プロトコルレベルでのクエリの密輸 - Paul Gerste pgx SQLインジェクション（プロトコルメッセージサイズオーバーフロー経由） Webアプリ ログイン機能を備えたシンプルなWebアプリケーションです。管理者のみがログインできます。 このアプリケーションはPostgreSQLとpgx v5.5.3（脆弱性のあるバージョン）を使用しています。...

Rocky Linux 8 [CIQ] Security Update: java-21-openjdk / java-21-openjdk-debuginfo / etc Multiple Vulnerabilities (crlsa-2024_4573)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20244573 advisory. OpenJDK: RangeCheckElimination array index overflow 8323231 CVE-2024-21147 OpenJDK: potential UTF8 size overflow 8314794 CVE-2024-21131 OpenJDK: Excessive...

Rocky Linux 8 [CIQ] Security Update: java-1.8.0-openjdk / java-1.8.0-openjdk-accessibility / etc Multiple Vulnerabilities (crlsa-2024_4563)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20244563 advisory. OpenJDK: RangeCheckElimination array index overflow 8323231 CVE-2024-21147 OpenJDK: potential UTF8 size overflow 8314794 CVE-2024-21131 OpenJDK: Excessive...

Rocky Linux 8 [CIQ] Security Update: java-11-openjdk / java-11-openjdk-debuginfo / etc Multiple Vulnerabilities (crlsa-2024_4567)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20244567 advisory. OpenJDK: RangeCheckElimination array index overflow 8323231 CVE-2024-21147 OpenJDK: potential UTF8 size overflow 8314794 CVE-2024-21131 OpenJDK: Excessive...

Rocky Linux 8 [CIQ] Security Update: java-17-openjdk / java-17-openjdk-debuginfo / etc Multiple Vulnerabilities (crlsa-2024_4568)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlsa-20244568 advisory. OpenJDK: RangeCheckElimination array index overflow 8323231 CVE-2024-21147 OpenJDK: potential UTF8 size overflow 8314794 CVE-2024-21131 OpenJDK: Excessive...

CVE-2026-96749 Heap out-of-bounds write via signed size overflow in BSON document encoding

An integer overflow in the BSON document encoding component of the MongoDB Python Driver's bundled native extension may occur when a single document is built from an unusually large amount of caller-supplied data. Size arithmetic is performed in a signed 32-bit type, and the guard meant to catch...

CVE-2026-96749 Heap out-of-bounds write via signed size overflow in BSON document encoding

An integer overflow in the BSON document encoding component of the MongoDB Python Driver's bundled native extension may occur when a single document is built from an unusually large amount of caller-supplied data. Size arithmetic is performed in a signed 32-bit type, and the guard meant to catch...

CVE-2026-96749

The MongoDB Python Driver is vulnerable to a heap out-of-bounds write within its bundled native extension's BSON document encoding component. The root cause is a signed 32-bit integer overflow occurring during size arithmetic when processing unusually large amounts of caller-supplied data. Becaus...

Heap out-of-bounds write via signed size overflow in BSON document encoding

An integer overflow in the BSON document encoding component of the MongoDB Python Driver's bundled native extension may occur when a single document is built from an unusually large amount of caller-supplied data. Size arithmetic is performed in a signed 32-bit type, and the guard meant to catch...

CVE-2026-96749 Heap out-of-bounds write via signed size overflow in BSON document encoding

An integer overflow in the BSON document encoding component of the MongoDB Python Driver's bundled native extension may occur when a single document is built from an unusually large amount of caller-supplied data. Size arithmetic is performed in a signed 32-bit type, and the guard meant to catch...

CVE-2026-90341 firmware: coreboot: Validate table bounds

In the Linux kernel, the following vulnerability has been resolved: firmware: coreboot: Validate table bounds The existing coreboottablepopulate bounds checks limit individual entries to the mapped length. However, coreboottableprobe replaces the platform resource length with header and table siz...

CVE-2026-89840 f2fs: validate MOVE_RANGE destination size

In the Linux kernel, the following vulnerability has been resolved: f2fs: validate MOVERANGE destination size F2FSIOCMOVERANGE checks the source range, but not the destination end before updating isize. A source hole can expose this: cloneblkaddrs skips NULLADDR entries and returns success, so th...

CVE-2026-89840 f2fs: validate MOVE_RANGE destination size

In the Linux kernel, the following vulnerability has been resolved: f2fs: validate MOVERANGE destination size F2FSIOCMOVERANGE checks the source range, but not the destination end before updating isize. A source hole can expose this: cloneblkaddrs skips NULLADDR entries and returns success, so th...

Astra Linux – Vulnerability in u-boot

An integer overflow occurs in the ext4fsreadsymlink function in Das U-Boot before version 2025.01-rc1. This issue arises due to the use of the zalloc function, which adds one to a le32 variable. This occurs through a crafted ext4 file system with an inode size of 0xffffffff. As a result, the mall...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: libbpf: Handling of size overflow for ringbuf mmap The maximum size of a ringbuf on an x86-64 host is 2GB. Therefore, 2 maxentries will cause an overflow of type u32 when mapping producer pages and data pages. Simply casting...

Astra Linux - уязвимость в linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: virtio-blk: fix implicit overflow on virtiomaxdmasize The following codes have an implicit conversion from sizet to u32: u32maxsize = sizetvirtiomaxdmasizevdev; This may lead overflow, Ex sizet4G - u320. Once virtiomaxdmasize has...

UBUNTU-CVE-2026-89513

In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Fix PMU event info array size overflow SBI PMU EVENTGETINFO stores guest-controlled numevents sizeofeinfo in a 32-bit integer. On RV64, numevents = 0x10000001 makes 0x100000010 truncate to 16. KVM then allocates one...

CVE-2026-89513 RISC-V: KVM: Fix PMU event info array size overflow

In the Linux kernel, the following vulnerability has been resolved: RISC-V: KVM: Fix PMU event info array size overflow SBI PMU EVENTGETINFO stores guest-controlled numevents sizeofeinfo in a 32-bit integer. On RV64, numevents = 0x10000001 makes 0x100000010 truncate to 16. KVM then allocates one...

CVE-2026-81009 io_uring/query: cap user size passed to copy_struct_to_user

In the Linux kernel, the following vulnerability has been resolved: iouring/query: cap user size passed to copystructtouser iohandlequeryentry clamps hdr.size for the inbound copyfromuser but keeps the original user value as usize. copystructtouser uses that usize and, when it is larger than the...

CVE-2026-80810

In the Linux kernel, the following vulnerability has been resolved: iouring/rsrc: fix folio size overflow in iovecfillbvec iovecfillbvec computes the folio size with a plain int 1: unsigned long foliosize = 1 folioshift; imu-folioshift is unsigned int and comes from folioshift of the folio backin...