24 matches found
CVE-2026-80892
A flaw was found in the Linux kernel's EROFS Enhanced Read-Only File System component. On systems with a high number of processing units, mounting a specially crafted EROFS image can cause the kernel to allocate an excessive amount of memory for LZMA decompression streams. This uncontrolled memor...
BIT-LIBPYTHON-2026-15310 zipfile: bzip2/LZMA/Zstandard members decompress without a max_length bound, defeating chunked-read memory limits
When decompressing crafted zip files using the bzip/LZMA/Zstandard compressions, Python could use an attacker-controlled size to pre-allocate memory, possibly resulting in memory exhaustion...
CVE-2026-80892 erofs: cap LZMA stream pool size
In the Linux kernel, the following vulnerability has been resolved: erofs: cap LZMA stream pool size fs/erofs/decompressorlzma.c sizes the module-global MicroLZMA stream pool from numpossiblecpus when the lzmastreams module parameter is unset, then zerofsloadlzmaconfig preallocates one...
UBUNTU-CVE-2026-15310
When decompressing crafted zip files using the bzip/LZMA/Zstandard compressions, Python could use an attacker-controlled size to pre-allocate memory, possibly resulting in memory exhaustion...
fwupd:uswid_fuzzer: Crash in g_byte_array_append
Project: https://github.com/fwupd/fwupd.git Detailed Report: https://oss-fuzz.com/testcase?key=5430594256044032 Project: fwupd Fuzzing Engine: libFuzzer Fuzz Target: uswidfuzzer Job Type: libfuzzerasanfwupd Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address: 0x7a619a501520 Crash State:...
MGASA-2026-0292 Updated lrzip package fixes security vulnerabilities
The updated package fixes security vulnerabilities: ckolivas lrzip stream.c lzmadecompressbuf use after free. CVE-2025-15570 ckolivas lrzip strtoll.c GIstrtollinternal null pointer dereference. CVE-2025-9396...
python: Python: Arbitrary code execution or information disclosure via use-after-free in decompression modules
A flaw was found in Python's decompression modules, including lzma.LZMADecompressor, bz2.BZ2Decompressor, and gzip.GzipFile. This vulnerability, a use-after-free, can occur if a program attempts to re-use a decompression object after a memory allocation error, especially when the system is...
u-boot:fuzz_image_decomp: Heap-buffer-overflow in lzmaBuffToBuffDecompress
Detailed Report: https://oss-fuzz.com/testcase?key=5019466785423360 Project: u-boot Fuzzing Engine: libFuzzer Fuzz Target: fuzzimagedecomp Job Type: libfuzzerasanu-boot Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x7726fc3e00b6 Crash State: lzmaBuffToBuffDecompress...
SUSE CVE-2025-15570
A vulnerability was found in ckolivas lrzip up to 0.651. This impacts the function lzmadecompressbuf of the file stream.c. Performing a manipulation results in use after free. Attacking locally is a requirement. The exploit has been made public and could be used. The project was informed of the...
CVE-2025-15570
A vulnerability was found in ckolivas lrzip up to 0.651. This impacts the function lzmadecompressbuf of the file stream.c. Performing a manipulation results in use after free. Attacking locally is a requirement. The exploit has been made public and could be used. The project was informed of the...
CVE-2025-15570 ckolivas lrzip stream.c lzma_decompress_buf use after free
A vulnerability was found in ckolivas lrzip up to 0.651. This impacts the function lzmadecompressbuf of the file stream.c. Performing a manipulation results in use after free. Attacking locally is a requirement. The exploit has been made public and could be used. The project was informed of the...
MiracleLinux 7 : libxml2-2.9.1-6.4.0.1.el7.AXS7 (AXSA:2020-016:01)
The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2020-016:01 advisory. libxml2: Use after free triggered by XPointer paths beginning with range-to CVE-2016-5131 libxml2: Use after free in...
CVE-2025-64334
Suricata is a network IDS, IPS and NSM engine developed by the OISF Open Information Security Foundation and the Suricata community. In versions from 8.0.0 to before 8.0.2, compressed HTTP data can lead to unbounded memory growth during decompression. This issue has been patched in version 8.0.2....
ALPINE-CVE-2025-64334
Suricata is a network IDS, IPS and NSM engine developed by the OISF Open Information Security Foundation and the Suricata community. In versions from 8.0.0 to before 8.0.2, compressed HTTP data can lead to unbounded memory growth during decompression. This issue has been patched in version 8.0.2....
EUVD-2025-199777
Suricata is a network IDS, IPS and NSM engine developed by the OISF Open Information Security Foundation and the Suricata community. In versions from 8.0.0 to before 8.0.2, compressed HTTP data can lead to unbounded memory growth during decompression. This issue has been patched in version 8.0.2....
CVE-2025-64334
Suricata is a network IDS, IPS and NSM engine developed by the OISF Open Information Security Foundation and the Suricata community. In versions from 8.0.0 to before 8.0.2, compressed HTTP data can lead to unbounded memory growth during decompression. This issue has been patched in version 8.0.2....
EUVD-2022-55457
Malicious code in bioql PyPI...
SUSE CVE-2022-50193
In the Linux kernel, the following vulnerability has been resolved: erofs: wake up all waiters after zerofslzmahead ready When the user mounts the erofs second times, the decompression thread may hung. The problem happens due to a sequence of steps like the following: 1 Task A called...
PT-2020-6434 · Lrzip +2 · Lrzip +2
Name of the Vulnerable Software and Affected Versions: Lrzip version 0.631 Description: The issue is related to a use after free in the lzma decompress buf function in stream.c, which can be exploited by attackers to cause a Denial of Service DoS via a crafted compressed file. This can allow a...
Denial Of Service (DoS)
libxml2 is vulnerable to denial of service DoS. The vulnerability exists through an infinite loop caused by incorrect error detection during LZMA decompression...