101 matches found
EUVD-2026-49768
Lookyloo did not enforce limits on the decompressed size of uploaded capture archives and compressed HAR files. An attacker could submit a specially crafted ZIP, gzip, or zlib-compressed capture containing data that expands to a very large size during processing. Because the application...
CVE-2026-66913
The CVE-2026-66913 vulnerability affects Lookyloo when processing uploaded captures and API submissions containing gzip/zlib-compressed HAR data. The root cause is unbounded decompressed size during in-memory processing of ZIP/gzip/zlib content, enabling a zip bomb to exhaust memory and disrupt s...
CVE-2026-66913
Lookyloo did not enforce limits on the decompressed size of uploaded capture archives and compressed HAR files. An attacker could submit a specially crafted ZIP, gzip, or zlib-compressed capture containing data that expands to a very large size during processing. Because the application...
CVE-2026-66913 Zip Bomb in Lookyloo Capture Upload Allows Denial of Service
Lookyloo did not enforce limits on the decompressed size of uploaded capture archives and compressed HAR files. An attacker could submit a specially crafted ZIP, gzip, or zlib-compressed capture containing data that expands to a very large size during processing. Because the application...
BIT-THRIFT-2026-49158 Apache Thrift: Ruby THeaderTransport ZLIB Decompression Bomb
Improper Handling of Highly Compressed Data Data Amplification vulnerability in Apache Thrift Ruby bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue...
BIT-THRIFT-2026-41608 Apache Thrift: Unbounded Zlib Decompression in Python THeaderTransport
Improper Handling of Highly Compressed Data Data Amplification vulnerability in Apache Thrift Python bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue...
CVE-2026-49158 Apache Thrift: Ruby THeaderTransport ZLIB Decompression Bomb
Improper Handling of Highly Compressed Data Data Amplification vulnerability in Apache Thrift Ruby bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue...
CVE-2026-49158
CVE-2026-49158 describes an Improper Handling of Highly Compressed Data (Data Amplification) in the Apache Thrift Ruby bindings (THeaderTransport). The issue affects Thrift versions before 0.24.0. The vulnerability allows amplification of data via ZLIB decompression, which can impact availability...
CVE-2026-41608 Apache Thrift: Unbounded Zlib Decompression in Python THeaderTransport
Improper Handling of Highly Compressed Data Data Amplification vulnerability in Apache Thrift Python bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue...
CVE-2026-41608 Apache Thrift: Unbounded Zlib Decompression in Python THeaderTransport
Improper Handling of Highly Compressed Data Data Amplification vulnerability in Apache Thrift Python bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue...
Use of Uninitialized Resource
Overview Affected versions of this package are vulnerable to Use of Uninitialized Resource in the zlibdecomp function when processing a zlib stream that inflates to fewer bytes than the expected frame size. An attacker can access uninitialized heap memory contents by supplying a crafted zlib...
CVE-2026-66038 FFmpeg LCL/ZLIB Video Decoder Information Disclosure via lcldec.c
FFmpeg through 8.1.2, fixed in commit 8670835, contains an information disclosure vulnerability in the LCL/ZLIB video decoder that allows attackers to expose uninitialized heap memory by supplying a valid zlib stream that inflates to fewer bytes than the expected frame size. The zlibdecomp functi...
PT-2026-64414
Name of the Vulnerable Software and Affected Versions FFmpeg versions prior to 8.1.2 Description An information disclosure issue exists in the LCL/ZLIB video decoder. An attacker can expose uninitialized heap memory by providing a valid zlib stream that inflates to fewer bytes than the expected...
Allocation of Resources Without Limits or Throttling
Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the decode function of PdfStream in PdfParser, where zlib decompression is performed without limiting the output size. An attacker can cause excessive memory consumption by...
PYSEC-2026-1294 Unfurl's unbounded zlib decompression allows decompression bomb DoS
Summary The compressed data parser uses zlib.decompress without a maximum output size. A small, highly compressed payload can expand to a very large output, causing memory exhaustion and denial of service. Details - unfurl/parsers/parsecompressed.py calls zlib.decompressdecoded with no size limit...
Astra Linux – Vulnerability in gst-plugins-good1.0
DOS: Potential heap overwrite during MKV demuxing using Zlib decompression. Integer overflow occurs in the matroskademux element within the gstmatroskadecompressdata function, which can cause a segfault—or potentially a heap overwrite, depending on the libc and operating system. Depending on the...
Astra Linux – Vulnerability in gst-plugins-good1.0
DOS: Potential heap overwrite in qtdemux using zlib decompression. Integer overflow in the qtdemux element within the qtdemuxinflate function can lead to a segfault, or it may cause a heap overwrite, depending on the libc and operating system. Depending on the libc used and the underlying operati...
Unchecked `CryptoVec` allocation and growth handling
CryptoVec used unchecked capacity growth, unchecked length arithmetic, and unsafe allocation and locking paths. In affected russh releases, attacker-controlled input could reach these code paths through buffer resizing operations. Two affected reachability paths were identified: Current russh...
CVE-2026-6535
A flaw was found in Wireshark's dissection engine. A remote attacker could exploit this vulnerability by sending a specially crafted packet. This could trigger a zlib decompression crash, leading to a denial of service and making the application unresponsive or causing it to terminate unexpectedl...
