c-ares: c-ares: Denial of Service via unvalidated DNS header record counts

A flaw was found in c-ares, an asynchronous resolver library. A remote attacker can send a specially crafted DNS response that causes the aresdnsparse function to trust attacker-controlled record counts without validating if the response contains enough bytes for the claimed records. This can lea...

c-ares: c-ares: Denial of Service via unvalidated DNS header record counts

A flaw was found in c-ares, an asynchronous resolver library. A remote attacker can send a specially crafted DNS response that causes the aresdnsparse function to trust attacker-controlled record counts without validating if the response contains enough bytes for the claimed records. This can lea...

SUSE-SU-2026:5194-1 Security update for python-Pillow

This update for python-Pillow fixes the following issues: - CVE-2026-96636: decompression-bomb protection bypass via multi-frame seek in MPO and DCX bsc1286802. - CVE-2026-96637: decompression bomb check bypass in SpiderImagePlugin.seek leads to unbounded allocation DoS bsc1286801. -...

php-cve-2026-10961x-lab-poc

php2shell lab — PHP CVE-2026-109618 / CVE-2026-109619 Lab reproduction and vulnerability-research package for the PHP 8.5.11 php2shell class CVE-2026-109618, CVE-2026-109619, October 2026. Status: Proven — self-contained RCE four plain HTTP requests, no debugger, no local access, plus...

tornado: Tornado: Denial of Service via memory amplification in multipart parsing

A flaw was found in Tornado. This memory amplification vulnerability exists in the parsemultipartformdata function, where multipart data is processed before validating the maximum number of parts. A remote attacker can exploit this by sending specially crafted multipart requests with numerous...

tornado: Tornado: Denial of Service via memory amplification in multipart parsing

A flaw was found in Tornado. This memory amplification vulnerability exists in the parsemultipartformdata function, where multipart data is processed before validating the maximum number of parts. A remote attacker can exploit this by sending specially crafted multipart requests with numerous...

CVE-2026-84161

When an operator enables store.analysisstatisticsdir, a network client with PRODUCTSTORE permission for a product can call that product's storeAnalysisStatistics Thrift-over-HTTP method. CodeChecker 6.29.0 decodes the attacker-controlled Base64 string and passes the complete compressed input to...

CVE-2026-123660 Vulnerability-Lookup: memory amplification through webhook payload template format specifiers

In Vulnerability-Lookup 5.5.1 up to but not including 6.4.1, a signed-in user could make the server allocate memory far out of proportion to their input through a webhook notification's payload template. Each placeholder's format specifier was passed unchanged to Python's string formatting, which...

CVE-2026-123660 Vulnerability-Lookup: memory amplification through webhook payload template format specifiers

In Vulnerability-Lookup 5.5.1 up to but not including 6.4.1, a signed-in user could make the server allocate memory far out of proportion to their input through a webhook notification's payload template. Each placeholder's format specifier was passed unchanged to Python's string formatting, which...

CVE-2026-123660

Vulnerability-Lookup versions 5.5.1 up to but not including 6.4.1 are vulnerable to memory amplification via webhook notification payload templates. The root cause is that placeholder format specifiers are passed directly to Python's string formatting , causing the server to build massive padded ...

CVE-2026-123660 Vulnerability-Lookup: memory amplification through webhook payload template format specifiers

In Vulnerability-Lookup 5.5.1 up to but not including 6.4.1, a signed-in user could make the server allocate memory far out of proportion to their input through a webhook notification's payload template. Each placeholder's format specifier was passed unchanged to Python's string formatting, which...

CVE-2026-77299 Regexp2: Unbounded memory amplification via large `{m}` quantifier on a zero-width subexpression

Regexp2 is a feature-rich RegExp engine for Go. Prior to version 2.3.0, when regexp2 compiles and matches a pattern containing a large fixed-count quantifier applied to a zero-width subexpression — e.g. ?:50000000 — the match engine executes the empty loop body m-1 times, pushing two integers ont...

CVE-2026-77299

The Regexp2 library for Go (prior to version 2.3.0 ) is vulnerable to unbounded memory amplification via a large {m} quantifier on a zero-width subexpression. When the engine matches a pattern like (?:){50000000}, it executes an empty loop body, pushing two integers onto the backtracking stack fo...

CVE-2026-77299 Regexp2: Unbounded memory amplification via large `{m}` quantifier on a zero-width subexpression

Regexp2 is a feature-rich RegExp engine for Go. Prior to version 2.3.0, when regexp2 compiles and matches a pattern containing a large fixed-count quantifier applied to a zero-width subexpression — e.g. ?:50000000 — the match engine executes the empty loop body m-1 times, pushing two integers ont...

Security update for python-Pillow

This update for python-Pillow fixes the following issues: CVE-2026-96636: decompression-bomb protection bypass via multi-frame seek in MPO and DCX bsc1286802. CVE-2026-96637: decompression bomb check bypass in SpiderImagePlugin.seek leads to unbounded allocation DoS bsc1286801. CVE-2026-96638: BM...

CVE-2026-82054

A security issue exists in MongoDB server's JSON Pointer parser used during $jsonSchema query filter processing. When a find command includes a specially crafted $jsonSchema filter field, the parser processes the input without enforcing adequate limits on iteration count or total allocation size,...

BIT-PILLOW-2026-96638 Pillow: BMP RLE decoder memory-amplification DoS via unbounded delta escape / absolute mode

Pillow is a Python imaging library. From 9.1.0 until 13.0.0, BmpRleDecoder.decode in src/PIL/BmpImagePlugin.py permits crafted RLE BMP delta escapes and absolute-mode runs to append beyond the remaining destlength without a per-branch cap. A delta can add roughly 255 image rows in one iteration, ...

tornado: Tornado: Denial of Service via memory amplification in multipart parsing

A flaw was found in Tornado. This memory amplification vulnerability exists in the parsemultipartformdata function, where multipart data is processed before validating the maximum number of parts. A remote attacker can exploit this by sending specially crafted multipart requests with numerous...

Pillow: BMP RLE Decoder Memory-amplification DoS Via Unbounded Delta Escape / Absolute Mode

Summary BmpRleDecoder can be forced to allocate gigabytes of memory from a kilobyte-sized crafted BMP file via unbounded growth in the delta escape and absolute mode branches. Affected versions All versions up to and including current HEAD v13.0.0.dev0, commit e7a7ea84 Root cause...

GHSA-24RC-8HJ2-V98C Pillow: BMP RLE decoder memory-amplification DoS via unbounded delta escape / absolute mode

Summary BmpRleDecoder can be forced to allocate gigabytes of memory from a kilobyte-sized crafted BMP file via unbounded growth in the delta escape and absolute mode branches. Affected versions All versions up to and including current HEAD v13.0.0.dev0, commit e7a7ea84 Root cause...