CVE-2026-59204 Pillow JPEG2000 tiled decode retains a growing scratch buffer and can be used for denial of service

Pillow is a Python imaging library. From 8.2.0 through 12.2.0, src/libImaging/Jpeg2KDecode.c accumulates totalcomponentwidth across every tile in a JPEG2000 image instead of recomputing it per tile, allowing a crafted tiled JPEG2000 file to force substantially higher transient memory usage and...

CVE-2026-59204 Pillow JPEG2000 tiled decode retains a growing scratch buffer and can be used for denial of service

Pillow is a Python imaging library. From 8.2.0 through 12.2.0, src/libImaging/Jpeg2KDecode.c accumulates totalcomponentwidth across every tile in a JPEG2000 image instead of recomputing it per tile, allowing a crafted tiled JPEG2000 file to force substantially higher transient memory usage and...

CVE-2026-59083 Apache Tomcat: Incorrect URL decoding in RewriteValve may allow security control bypass

Improper Handling of URL Encoding Hex Encoding vulnerability in Apache Tomcat's rewrite valve allowed security constraint bypass for some configurations. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.23, from 10.1.0-M1 through 10.1.56, from 9.0.0.M1 through 9.0.119, from 8.5.0...

CVE-2026-59083 Apache Tomcat: Incorrect URL decoding in RewriteValve may allow security control bypass

Improper Handling of URL Encoding Hex Encoding vulnerability in Apache Tomcat's rewrite valve allowed security constraint bypass for some configurations. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.23, from 10.1.0-M1 through 10.1.56, from 9.0.0.M1 through 9.0.119, from 8.5.0...

CVE-2026-59083

A vulnerability in the rewrite valve component of Apache Tomcat allows for a security constraint bypass due to improper handling of URL encoding (Hex Encoding) . This issue affects multiple versions, including 11.0.0-M1 through 11.0.23, 10.1.0-M1 through 10.1.56, 9.0.0.M1 through 9.0.119, and 8.5...

CVE-2026-59083 Apache Tomcat: Incorrect URL decoding in RewriteValve may allow security control bypass

Improper Handling of URL Encoding Hex Encoding vulnerability in Apache Tomcat's rewrite valve allowed security constraint bypass for some configurations. This issue affects Apache Tomcat: from 11.0.0-M1 through 11.0.23, from 10.1.0-M1 through 10.1.56, from 9.0.0.M1 through 9.0.119, from 8.5.0...

Malicious code in skrill (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 7d4219c6698feb94554982491eef6e0cc533353d46c42e4a7c8679ace1264602 Package published as 'skrill' with description 'Skrill API wrapper' and repository 'github.com/paysafe/skrill' impersonates the Skrill Paysafe paymen...

MAL-2026-10540 Malicious code in postcss-processor-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector b0253c4f750443ba47f0ab61347fa85a1659b847190a85757575e904966636da On require, src/index.js loads src/token-loader.js, which reads data/design-tokens.json, XOR-decodes the base64 blobs under encrypted.chunks using a...

Malicious code in @tqm-mfe/main (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ba70610a96625984d6a26c5cfba828a98fad70a559f34eb881289f9ce4f625a1 scripts/postinstall.js is a heavily obfuscated obfuscator.io-style: 270+ entry rotated string array, RC4+base64 decoders, hex-encoded dispatchers...

CVE-2026-49854: Buffer Over-read

Tornado is a Python web framework and asynchronous networking library. Prior to 6.5.6, the optional native extension tornado.speedups implemented websocketmask without validating that the mask argument is exactly four bytes, allowing the C function to read up to three bytes beyond the provided...

Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS : libexif vulnerabilities (USN-8531-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8531-1 advisory. It was discovered that libexif had an integer overflow in its MakerNote decoder when called with a zero- length buffer. An attack...

Malicious code in loading-sessions (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ed919f49d3732fb5d4bd8b177022ed58d9c08b2cded5a6141e2da07c66966a94 Package name impersonates the pino logger exports module.exports.pino, ships pino-style files lib/proto.js, lib/levels.js, lib/redaction.js,...

MAL-2026-10471 Malicious code in loading-sessions (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ed919f49d3732fb5d4bd8b177022ed58d9c08b2cded5a6141e2da07c66966a94 Package name impersonates the pino logger exports module.exports.pino, ships pino-style files lib/proto.js, lib/levels.js, lib/redaction.js,...

golang.org/x/net/idna: golang: net/http: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing

A flaw was found in golang.org/x/net/idna. ToASCII and ToUnicode incorrectly accept Punycode-encoded labels that decode to an ASCII-only hostname for example, xn--example-.com returns example.com instead of an error. Applications that validate the ASCII form then convert to Unicode may grant acce...

vLLM: OOM Denial of Service via Audio Decompression Bomb

SummaryvLLM's /v1/audio/transcriptions endpoint limits compressed upload size but not decoded PCM output. A 25MB OPUS file expands to 14.9GB of float32 PCM at decode time. Tested on vLLM v0.19.0. DetailsSpeechToTextProcessor rejects uploads over VLLMMAXAUDIOCLIPFILESIZEMB default 25MB based on...

python-multipart: Content-Disposition parameter smuggling via RFC 2231/5987 extended parameters

Summaryparseoptionsheader parsed Content-Disposition and Content-Type headers with email.message.Message, which transparently applies RFC 2231/5987 decoding. The extended parameter syntax filename=charset'lang'value, name=..., and the filename0/filename1 continuation form is decoded and surfaced...

PYSEC-2026-2845 OpenEXR has a signed 32-bit Overflow in PIZ Decoder Leads to OOB Read/Write

Summary internalexrundopiz advances the working wavelet pointer with signed 32-bit arithmetic: c wavbuf += nx ny wcount; Because nx, ny, and wcount are int, a crafted EXR file can make this product overflow and wrap. The next channel then decodes from an incorrect address. The wavelet decode path...

OpenEXR Makes Use of Uninitialized Memory

SummaryWhile fuzzing openexrexrcheckfuzzer, Valgrind reports a conditional branch depending on uninitialized data inside genericunpack. This indicates a use of uninitialized memory CWE-457. The issue is reproducible with the current OSS-Fuzz harness and a single-file PoC. DetailsEnvironment:-...

PYSEC-2026-2843 OpenEXR Makes Use of Uninitialized Memory

Summary While fuzzing openexrexrcheckfuzzer, Valgrind reports a conditional branch depending on uninitialized data inside genericunpack. This indicates a use of uninitialized memory CWE-457. The issue is reproducible with the current OSS-Fuzz harness and a single-file PoC. Details Environment: -...

PYSEC-2026-3014 pypdf vulnerable to inefficient decoding of ASCIIHexDecode streams

Impact An attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires accessing a stream which uses the /ASCIIHexDecode filter. Patches This has been fixed in pypdf==6.7.5. Workarounds If you cannot upgrade yet, consider applying the changes from PR 3666...