EUVD-2026-104052

在 openGauss-server 的 src/gausskernel/cbb/utils/hll/hll.cpp 中，内置函数 HllObjectUnpack 存在长度校验缺陷。该函数从用户提供的 packed HLL 解析 lenUsed 与 lenTotal 后，仅检查输入长度足以覆盖 HLLHEADSIZE + lenUsed，随后按 lenTotal 分配缓冲区、按 lenUsed 调用 memcpys 拷贝输入，既未校验 lenTotal = lenUsed，也将 memcpys 目标大小写成 lenUsed 而非实际分配的...

CVE-2026-111441 HLL 反序列化 lenTotal/lenUsed 校验缺失导致堆越界写

在 openGauss-server 的 src/gausskernel/cbb/utils/hll/hll.cpp 中，内置函数 HllObjectUnpack 存在长度校验缺陷。该函数从用户提供的 packed HLL 解析 lenUsed 与 lenTotal 后，仅检查输入长度足以覆盖 HLLHEADSIZE + lenUsed，随后按 lenTotal 分配缓冲区、按 lenUsed 调用 memcpys 拷贝输入，既未校验 lenTotal = lenUsed，也将 memcpys 目标大小写成 lenUsed 而非实际分配的...

Device-Reversing

Device-Reversing This repo contains device reversing write-ups. Available in the Wiki!...

CVE-2026-98844

In the Linux kernel, the following vulnerability has been resolved: netfs: clear post-EOF pagecache when extending a file via write Fix netfs to erase the contents of a hole created after the EOF by an ordinary write if dirty data has been previously left there by writes through an mmapped region...

PT-2026-117577

Name of the Vulnerable Software and Affected Versions Cpanel::JSON::XS versions 4.20 through 4.79 Description A write out of bounds occurs during canonical encoding in the encode hv function when a tied or shared hash grows. The encoder utilizes a fixed 64-entry stack array or a heap array sized...

UBUNTU-CVE-2026-98844

In the Linux kernel, the following vulnerability has been resolved: netfs: clear post-EOF pagecache when extending a file via write Fix netfs to erase the contents of a hole created after the EOF by an ordinary write if dirty data has been previously left there by writes through an mmapped region...

PT-2026-117661

Name of the Vulnerable Software and Affected Versions MLflow versions prior to 3.17.2 Description The FileStore tracking backend contains a path traversal issue. Unauthenticated attackers can control filesystem paths by submitting a crafted trace ID containing traversal sequences to the 'POST...

PT-2026-117695

Name of the Vulnerable Software and Affected Versions Zephyr OS affected versions not specified Description An issue exists in the user-mode syscall verifier z vrfy rtio cqe get mempool buffer within subsys/rtio/rtio syscalls.c. The verifier incorrectly uses K SYSCALL MEMORY READ instead of K...

Linux IPv4 Kernel skbchecksum_help() Unauthenticated Access

The vulnerability of the skbchecksumhelp function in the IPv4 protocol implementation of the Linux operating system is related to writing beyond the valid memory range. Exploiting this vulnerability could allow an attacker to gain unauthorized access to protected information...

CVE-2026-111045: Improper Link Resolution Before File Access

CLI Bridge provides filesystem access within a workspace root. Prior to 0.0.2, a dangling symlink pointing outside the workspace root bypasses resolveSafePath when fs.realpathSync throws ENOENT for a nonexistent target. The fallback resolves only the parent directory and returns the symlink path ...

CVE-2026-12660: Improper Limitation of a Pathname to a Restricted Directory

IBM MQ Web Console could allow an authenticated administrator to write files outside the intended directory due to improper path validation...

CVE-2026-11319: Improper Limitation of a Pathname to a Restricted Directory

TickTick Android application com.ticktick.task 8.2.2.0 contains a path traversal vulnerability in its exported ShareReceiveActivity that allows a malicious local application to write files outside the intended attachment directory by supplying a crafted content:// URI with a traversal filename vi...

CVE-2026-112262: Missing Authorization

RisingWave before 3.1.0 contains a missing authorization vulnerability that allows low-privileged SQL users to read and write arbitrary server files by creating posixfs sources and fs sinks. Attackers holding schema CREATE privilege can set posixfs.root or fs.path to any directory to read...

CVE-2026-112275: Out-of-bounds Write

Netpbm through 11.16.00 contains a heap out-of-bounds write vulnerability in the rasttopnm Sun rasterfile run-length decoder prloadimage in converter/other/rast.c. Attackers can supply a byte-encoded rasterfile with tiny dimensions and a long run-length body to write controlled bytes past mdimage...

Red Hat: CVE-2026-112257: gimp: gimp: heap out-of-bounds read/write in PSD thumbnail loader (load_resource_1033)

A flaw was found in GIMP. The PSD thumbnail resource loader performs a BGR-to-RGB channel swap with a fixed 3-byte stride and does not verify that the JPEG thumbnail is RGB. A crafted grayscale PSD thumbnail can cause a heap out-of-bounds read and write in the plug-in process, leading to a crash...

CVE-2026-110680: Out-of-bounds Write

Cpanel::JSON::XS versions from 4.20 before 4.80 for Perl write out of bounds when a tied or shared hash grows during canonical encoding in encodehv. With canonical, the keys of a tied or threads::shared hash are counted before a second pass collects them for sorting. The encoder uses a fixed...

CVE-2026-76788: Out-of-bounds Write

The OSDP Control Panel reply parser cpdecoderesponse in subsys/mgmt/osdp/src/osdpcp.c decodes replies from a Peripheral Device into a stack-allocated struct osdpevent. For the REPLYKEYPPAD and REPLYRAW reply types, the payload length is taken from the received frame and the only validation...

CVE-2026-98532

In the Linux kernel, the following vulnerability has been resolved: ipv6: do not let ipv6findhdr return an offset past the packet end ipv6findhdr walks the extension header chain, skipping each header by the length that header itself declares. ipv6optlen returns up to 2048, and the skip is never...

UBUNTU-CVE-2026-98776

In the Linux kernel, the following vulnerability has been resolved: binderfs: fix UAF write in binderadddevice binderfsbinderdevicecreate publishes the new dentry with dmakepersistent and then calls simpledonecreating, which drops the parent directory lock and the creator's dentry reference. It...

UBUNTU-CVE-2026-98725

In the Linux kernel, the following vulnerability has been resolved: nvmet-auth: fix out-of-bounds write in nvmetauthchallenge nvmetauthchallenge receives its output buffer as a void pointer. sizeofd therefore evaluates to one with GCC and undercounts the fixed challenge header by 15 bytes. A shor...