CVE-2026-98447

The Linux kernel contains a vulnerability in the xfs filesystem where the inode btree root formatting methods perform a wild memcpy access . The root cause is that these methods copy too many bytes because there is only one set of keys in node blocks instead of two, leading to memory corruption o...

CVE-2026-98447 xfs: fix wild memcpy access when formatting ondisk rtrefcount btree roots

In the Linux kernel, the following vulnerability has been resolved: xfs: fix wild memcpy access when formatting ondisk rtrefcount btree roots LOLLM noticed that the inode btree root formatting methods copy too many bytes -- there's only one set of keys in node blocks, not two. This causes memory...

CVE-2026-98447 xfs: fix wild memcpy access when formatting ondisk rtrefcount btree roots

In the Linux kernel, the following vulnerability has been resolved: xfs: fix wild memcpy access when formatting ondisk rtrefcount btree roots LOLLM noticed that the inode btree root formatting methods copy too many bytes -- there's only one set of keys in node blocks, not two. This causes memory...

CVE-2026-98445 xfs: don't let memory failures leak blocks and kill repairs

In the Linux kernel, the following vulnerability has been resolved: xfs: don't let memory failures leak blocks and kill repairs LOLLM complains that a memory allocation failure in xrepnewbtaddblocks results in online repair leaking blocks that were previously allocated to write a new btree, but t...

CVE-2026-98445

The Linux kernel XFS filesystem contains a vulnerability where a memory allocation failure in xrep_newbt_add_blocks causes online repairs to leak blocks previously allocated for a new btree. Due to codebase limitations, callers cannot undo the transaction and return an error, which could otherwis...

EUVD-2026-103685

In the Linux kernel, the following vulnerability has been resolved: xfs: don't let memory failures leak blocks and kill repairs LOLLM complains that a memory allocation failure in xrepnewbtaddblocks results in online repair leaking blocks that were previously allocated to write a new btree, but t...

CVE-2026-98445

In the Linux kernel, the following vulnerability has been resolved: xfs: don't let memory failures leak blocks and kill repairs LOLLM complains that a memory allocation failure in xrepnewbtaddblocks results in online repair leaking blocks that were previously allocated to write a new btree, but t...

CVE-2026-98445 xfs: don't let memory failures leak blocks and kill repairs

In the Linux kernel, the following vulnerability has been resolved: xfs: don't let memory failures leak blocks and kill repairs LOLLM complains that a memory allocation failure in xrepnewbtaddblocks results in online repair leaking blocks that were previously allocated to write a new btree, but t...

EUVD-2026-103683

In the Linux kernel, the following vulnerability has been resolved: xfs: fix cursor and pointer handling when recovering iunlink buckets LOLLM pointed out a bug in xlogrecoveriunlinkbucket: 1. We don't null out previp after releasing it, which can lead to UAF problems if the inodegc flush call in...

CVE-2026-98443

The Linux kernel 's XFS filesystem component contained several bugs in the xlog_recover_iunlink_bucket function. Specifically, failing to null out prev_ip after release could lead to Use-After-Free (UAF) issues if an inodegc flush failed. Additionally, the code could leak @ip on flush failures an...

CVE-2026-98443 xfs: fix cursor and pointer handling when recovering iunlink buckets

In the Linux kernel, the following vulnerability has been resolved: xfs: fix cursor and pointer handling when recovering iunlink buckets LOLLM pointed out a bug in xlogrecoveriunlinkbucket: 1. We don't null out previp after releasing it, which can lead to UAF problems if the inodegc flush call in...

CVE-2026-98443 xfs: fix cursor and pointer handling when recovering iunlink buckets

In the Linux kernel, the following vulnerability has been resolved: xfs: fix cursor and pointer handling when recovering iunlink buckets LOLLM pointed out a bug in xlogrecoveriunlinkbucket: 1. We don't null out previp after releasing it, which can lead to UAF problems if the inodegc flush call in...

paracosme

Paracosme - CVE-2022-33318 - Remote Code Execution in ICONICS Genesis64 Paracosme is a memory corruption exploit I wrote to target the Genesis64 suite v10.97.1 made by ICONICS to achieve remote code execution. The exploit was demonstrated during the Pwn2Own 2022 Miami contest that took place at t...

EUVD-2026-103674

In the Linux kernel, the following vulnerability has been resolved: EDAC/altera: Use parent device for devres in altrportbsetup Anchor the devres group and the devm-managed IRQ requests in altrportbsetup to the actual parent device device-edac-dev instead of the embedded struct device inside the...

CVE-2026-112059

libLAS through 1.8.1 contains a heap out-of-bounds write vulnerability in the point record reader caused by truncating the schema byte size to 16 bits when sizing the point buffer. Attackers can craft a .las file with a LASSchema variable length record whose schema exceeds 65535 bytes, so tools...

Exploit for CVE-2026-99999

CVE-2026-99999 PwnEscape PoC Linux kernel IPv4 csumstart...

CVE-2026-112052

A flaw was found in libspatialite. An integer overflow in the Well-Known Binary WKB geometry parsing routines can lead to a Denial of Service DoS or memory corruption. By providing a specially crafted database file or geometry object with an excessively large point count, an attacker can trigger...

CVE-2026-112048

A flaw was found in libspatialite. The library fails to validate the polygon ring count when parsing geometry data in the Well-Known Binary WKB format. An attacker can exploit this issue by supplying specially crafted geometry input to trigger uncontrolled memory allocation, leading to a Denial o...

EUVD-2026-103521

libLAS through 1.8.1 contains a heap out-of-bounds write vulnerability in the point record reader caused by truncating the schema byte size to 16 bits when sizing the point buffer. Attackers can craft a .las file with a LASSchema variable length record whose schema exceeds 65535 bytes, so tools...

CVE-2026-112059

Versions of libLAS through 1.8.1 are vulnerable to a heap out-of-bounds write in the point record reader. The root cause is the truncation of the schema byte size to 16 bits when sizing the point buffer. An attacker can exploit this by crafting a .las file containing a LASSchema variable length r...