EUVD-2026-92635

Ghost: Regular Expression Denial of Service in External Media Inliner...

EUVD-2026-92636

Ghost: Regular Expression Denial of Service in Content Import...

Ghost: Regular Expression Denial of Service in Content Import

Impact A crafted content import file could cause excessive CPU usage, making the Ghost server unresponsive. Exploiting this requires Administrator access. Vulnerable versions This vulnerability is present in Ghost from v4.0.0 up to v6.65.0. Patches v6.67.0 contains a fix for this issue. How to...

GHSA-FWH9-QG68-VXP4 Ghost: Regular Expression Denial of Service in Content Import

Impact A crafted content import file could cause excessive CPU usage, making the Ghost server unresponsive. Exploiting this requires Administrator access. Vulnerable versions This vulnerability is present in Ghost from v4.0.0 up to v6.65.0. Patches v6.67.0 contains a fix for this issue. How to...

RabbitMQ: JSONReader in the default JSON-RPC mapper never terminates on truncated input, causing DoS

Summary com.rabbitmq.tools.json.JSONReader.read never returns when its input ends inside a quoted string or a // line comment. Both scanners walk the input with StringCharacterIterator.next but only compare against a delimiter, so once the iterator reaches CharacterIterator.DONE ￿ they loop...

GHSA-CQGH-8P3P-MX4M RabbitMQ: JSONReader in the default JSON-RPC mapper never terminates on truncated input, causing DoS

Summary com.rabbitmq.tools.json.JSONReader.read never returns when its input ends inside a quoted string or a // line comment. Both scanners walk the input with StringCharacterIterator.next but only compare against a delimiter, so once the iterator reaches CharacterIterator.DONE ￿ they loop...

EUVD-2026-92812

Docling: Unbounded table rowspan/colspan in HTML, JATS, ODS and BoxNote backends causes CPU/memory exhaustion...

EUVD-2026-93865

yawkat LZ4 Java: LZ4FrameInputStream reallocates block buffers for every frame, allowing CPU and GC amplification from small inputs...

GHSA-GM45-99XC-R7WV yawkat LZ4 Java: LZ4FrameInputStream reallocates block buffers for every frame, allowing CPU and GC amplification from small inputs

Summary LZ4FrameInputStream allocates two new buffers of the frame's maximum block size, up to 4 MiB each, every time it reads a frame header. Because concatenated frames are read by default, an input made of many minimal empty frames forces about 8 MiB of zeroed heap allocation for every 11 inpu...

EUVD-2026-93512

Payload: Unauthenticated account-lockout denial of service...

EUVD-2026-93775

RabbitMQ: Malformed UTF-8 in shortstr properties permanently disables RPC consumers...

RabbitMQ: Malformed UTF-8 in shortstr properties permanently disables RPC consumers

Summary A single AMQP message with malformed UTF-8 in a shortstr property for example correlation-id can permanently disable a Java client RPC consumer. The client decodes malformed bytes into U+FFFD replacement characters. Each of those re-encodes to 3 bytes, so a 255-byte property becomes 765...

ImageSharp: TIFF CCITT T4 encoder can write past its compressed output buffer

Summary ImageSharp's TIFF CCITT Group 3 T4 encoder can write beyond its allocated compressed-data buffer when encoding narrow 1-bit images. The unchecked writes can corrupt process memory and terminate the process. This report concerns only the T4 CcittGroup3Fax encoder path. It replaces the prio...

GHSA-J3P4-WP97-RPH4 ImageSharp: HistogramEqualization uses an unvalidated luminance as an unchecked histogram index

Summary SixLabors.ImageSharp can terminate a process when an application decodes an attacker-supplied 32-bit floating-point TIFF as Image and applies HistogramEqualization. An IEEE positive-infinity TIFF sample reaches a non-finite or otherwise out-of-range HalfVector4 component, depending on the...

NPM: Quasar Framework: DOM Clobbering in Quasar openURL() SafariViewController Integration Causes Client-Side Denial of Service

NPM: Quasar Framework: DOM Clobbering in Quasar openURL SafariViewController Integration Causes Client-Side Denial of Service vulnerability discovered by ? in WordPress Npm quasar versions = 2.32.1...

Excelize: Unbounded spinCount in agile decryption burns CPU during OpenFile

Opening a file whose first eight bytes are the OLE magic number sends excelize down the decryption path whether or not the caller set a password, or supports encrypted workbooks at all. openReaderAt excelize.go:198-215 branches on the header alone, and agileDecrypt calls convertPasswdToKey before...

GHSA-JRFJ-FHJ2-JJVM Excelize: Unbounded spinCount in agile decryption burns CPU during OpenFile

Opening a file whose first eight bytes are the OLE magic number sends excelize down the decryption path whether or not the caller set a password, or supports encrypted workbooks at all. openReaderAt excelize.go:198-215 branches on the header alone, and agileDecrypt calls convertPasswdToKey before...

GHSA-FQ3V-74GV-27GM Excelize: Unbounded <col max> attribute is loaded with no MaxColumns check and expanded per-column by flatCols(), so any column mutator hangs or OOMs the process

Summary The max attribute of a element in xl/worksheets/sheetN.xml is read verbatim on open with no check against MaxColumns, and flatCols then walks Min..Max doing a deepcopy.Copy and append per iteration. Executed: max="300000", only about 18x past the real 16384 limit, cost 46.2 s of CPU and 1...

Excelize: Unbounded <col max> attribute is loaded with no MaxColumns check and expanded per-column by flatCols(), so any column mutator hangs or OOMs the process

Summary The max attribute of a element in xl/worksheets/sheetN.xml is read verbatim on open with no check against MaxColumns, and flatCols then walks Min..Max doing a deepcopy.Copy and append per iteration. Executed: max="300000", only about 18x past the real 16384 limit, cost 46.2 s of CPU and 1...

CVE-2026-97716

CVE-2026-97716 is a vulnerability in the connection set up sub-system of Secure Access servers prior to version 14.60. Unauthenticated attackers can send specially crafted traffic to the server and cause a persistent denial of service...