CVE-2026-98552

A flaw was found in the Linux kernel's Performance Counters for Linux perf subsystem. A race condition during the attachment of performance monitoring context data can cause the kernel to fail to update tracking flags, resulting in a reference count leak. A local attacker could exploit this...

CVE-2026-105297

The Pingora HTTP/2 server is vulnerable to a remote, unauthenticated denial of service (DoS) due to memory exhaustion. Before version 0.8.1 , the server used default limits that allowed a client to send 1-byte HPACK references to near-empty headers, forcing the server to allocate hundreds of thou...

CVE-2026-105297 Pingora HTTP/2 server memory exhaustion through unbounded default header-list and concurrent-stream limits

Summary Before version 0.8.1, Pingora's HTTP/2 server used the h2 crate's default limits unless the application set its own 16 MiB decoded header-list size and no limit on concurrent streams. A remote, unauthenticated client can send 1-byte HPACK references to a near-empty header, making the serv...

CVE-2026-98541

A flaw was found in the Linux kernel's Foo-over-UDP FOU networking subsystem. When configuring a direct encapsulation tunnel without specifying the required network protocol attribute, the kernel permits tunnel socket creation with an uninitialized protocol value. Consequently, incoming network...

CVE-2026-110685

A flaw was found in perl-cpanel-json-xs. When processing tagged values with tag decoding enabled, decoded arguments fail to be released if the deserialization method terminates unexpectedly with an error. A remote attacker can exploit this vulnerability by submitting specially crafted documents...

CVE-2026-110677

A flaw was found in perl-cpanel-json-xs. When configured to collect duplicate object keys into an array, the decoder fails to release memory references allocated for those values. A remote attacker can exploit this vulnerability by submitting crafted JSON input containing duplicate keys,...

CVE-2026-110676

A flaw was found in Cpanel::JSON::XS. When handling numeric values with large exponents under the allowbignum configuration, numbers are decoded without an upper bound and re-encoded into full decimal representation. A remote attacker could exploit this vulnerability by submitting crafted JSON...

CVE-2026-112400

A flaw was found in Pillow. When parsing a crafted GIF image, the library fails to discard rejected frame dimensions after encountering an excessively large image exception. If an application catches this exception and continues processing the image, subsequent operations attempt to allocate memo...

CVE-2026-112399

A flaw was found in Pillow. A remote attacker can trigger a Denial of Service DoS by providing a specially crafted Animated Portable Network Graphics APNG image. Pillow allocates memory for the full canvas dimensions before validating safety size limits during initial file opening. Processing suc...

CVE-2026-110678

A flaw was found in perl-cpanel-json-xs. A remote attacker streaming JSON data can cause a Denial of Service DoS by exhausting process memory. The incremental parser fails to properly restrict buffer growth against configured maximum size limits when processing incoming data chunks, allowing...

CVE-2026-112892

The Pillow Python imaging library (versions 4.1.0 to 13.0.0 ) contains a vulnerability in the MSP RLE decoder where a small file can expand into an unbounded in-memory buffer . The root cause is that the decoder writes run-length output to BytesIO without limiting expansion to the declared image ...

CVE-2026-112399 Pillow: APNG background disposal allocates full canvas before decompression bomb check

Pillow is a Python imaging library. From 8.1.0 until 13.0.0, Pillow can allocate an APNG disposal background at the full canvas size before applying the decompression-bomb check. A crafted APNG with a small first frame, a very large declared canvas, and background disposal or first-frame OPPREVIO...

CVE-2026-112399

The Pillow Python imaging library (versions 8.1.0 through 13.0.0 ) is vulnerable to a memory exhaustion Denial of Service (DoS) when processing APNG images. The root cause is that the library allocates memory for the full canvas size during Image.open() before performing the decompression-bomb ch...

GO-2026-6777 Sliver: Unauthenticated Memory Exhaustion Denial of Service in Sliver HTTP(S) Listener PNG Decoder in github.com/bishopfox/sliver

Sliver: Unauthenticated Memory Exhaustion Denial of Service in Sliver HTTPS Listener PNG Decoder in github.com/bishopfox/sliver...

GO-2026-6720 yopass Prometheus metrics middleware allows remote memory exhaustion through unbounded method labels in github.com/jhaals/yopass

yopass Prometheus metrics middleware allows remote memory exhaustion through unbounded method labels in github.com/jhaals/yopass...

GO-2026-6689 Panic and memory exhaustion via unbounded CFB stream allocation in github.com/xuri/excelize

Panic and memory exhaustion via unbounded CFB stream allocation in github.com/xuri/excelize...

CVE-2026-110685

Cpanel::JSON::XS versions before 4.80 for Perl leak the decoded arguments of a tagged value when its THAW method dies in decodetag. With allowtags, a tagged value's class name and argument array are decoded and passed to the class's THAW method. Both are released only after THAW returns, so a THA...

CVE-2026-110676

Cpanel::JSON::XS versions before 4.80 for Perl allow memory exhaustion by encoding exponent notation as full decimal digits under allowbignum. With allowbignum, a JSON number with a fraction or exponent decodes to a Math::BigFloat, which stores the exponent separately and so decodes cheaply...

CVE-2026-110678

Cpanel::JSON::XS versions before 4.80 for Perl allow memory exhaustion by buffering incremental input past maxsize in incrparse. The parser appends each chunk to its buffer. In scalar or list context, it compares maxsize with how far it has progressed, not with the buffer length. A chunk that...

CVE-2026-110672

Cpanel::JSON::XS versions before 4.80 for Perl leak the decoded key of an object rejected for a duplicate key or a missing colon in decodehv. A quoted key of 24 or more bytes, or one containing a non-ASCII byte or an escape sequence, is decoded into a new scalar. Nothing frees that scalar when th...