CVE-2026-31970: Heap-based Buffer Overflow

HTSlib is a library for reading and writing bioinformatics file formats. GZI files are used to index block-compressed GZIP BGZF files. In the GZI loading function, bgzfindexloadhfile, it was possible to trigger an integer overflow, leading to an under- or zero-sized buffer being allocated to stor...

CVE-2026-31969: Heap-based Buffer Overflow

HTSlib is a library for reading and writing bioinformatics file formats. CRAM is a compressed format which stores DNA sequence alignment data using a variety of encodings and compression methods. When reading data encoded using the BYTEARRAYSTOP method, an out-by-one error in the...

CVE-2026-31968: Stack-based Buffer Overflow

HTSlib is a library for reading and writing bioinformatics file formats. CRAM is a compressed format which stores DNA sequence alignment data using a variety of encodings and compression methods. For the VARINT and CONST encodings, incomplete validation of the context in which the encodings were...

CVE-2026-31971: Stack-based Buffer Overflow

HTSlib is a library for reading and writing bioinformatics file formats. CRAM is a compressed format which stores DNA sequence alignment data using a variety of encodings and compression methods. When reading data encoded using the BYTEARRAYLEN method, the crambytearraylendecode failed to validat...

CVE-2026-31966: Out-of-bounds Read

HTSlib is a library for reading and writing bioinformatics file formats. CRAM is a compressed format which stores DNA sequence alignment data. As one method of removing redundant data, CRAM uses reference-based compression so that instead of storing the full sequence for each alignment record it...

HTSlib 输入验证错误漏洞

HTSlib is a C-language library developed by samtools. Versions of HTSlib prior to 1.23.1, 1.22.2, and 1.21.1 contained a vulnerability related to input validation errors. This vulnerability stemmed from insufficient validation of feature data sequences, which could lead to information leakage...

Linux Distros Unpatched Vulnerability : CVE-2026-31969

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - HTSlib is a library for reading and writing bioinformatics file formats. CRAM is a compressed format which stores DNA sequence alignment data using a variety of...

Linux Distros Unpatched Vulnerability : CVE-2026-31964

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - HTSlib is a library for reading and writing bioinformatics file formats. CRAM is a compressed format which stores DNA sequence alignment data using a variety of...

PT-2026-26144

HTSlib is a library for reading and writing bioinformatics file formats. CRAM is a compressed format which stores DNA sequence alignment data using a variety of encodings and compression methods. For the VARINT and CONST encodings, incomplete validation of the context in which the encodings were...

PT-2026-26147

HTSlib is a library for reading and writing bioinformatics file formats. CRAM is a compressed format which stores DNA sequence alignment data using a variety of encodings and compression methods. When reading data encoded using the BYTE ARRAY LEN method, the cram byte array len decode failed to...

EUVD-2018-6251

Malware in sbrugna...

EUVD-2020-23931

Malware in sbrugna...

EUVD-2017-1483

Malware in sbrugna...

EUVD-2018-5781

Malware in sbrugna...

htslib:hts_open_fuzzer: Crash in sam_hrecs_free_tags

Project: https://github.com/samtools/htslib.git Detailed Report: https://oss-fuzz.com/testcase?key=5355123443564544 Project: htslib Fuzzing Engine: libFuzzer Fuzz Target: htsopenfuzzer Job Type: libfuzzerubsanhtslib Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x091100000910 Crash...

Linux Distros Unpatched Vulnerability : CVE-2020-36403

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - HTSlib through 1.10.2 allows out-of-bounds write access in vcfparseformat called from vcfparse and vcfread. CVE-2020-36403 Note that Nessus relies on the presen...

Linux Distros Unpatched Vulnerability : CVE-2018-14329

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In HTSlib 1.8, a race condition in cram/cramio.c might allow local users to overwrite arbitrary files via a symlink attack. CVE-2018-14329 Note that Nessus reli...

htslib:hts_open_fuzzer: Crash in cram_decode_slice

Project: https://github.com/samtools/htslib.git Detailed Report: https://oss-fuzz.com/testcase?key=4519689839771648 Project: htslib Fuzzing Engine: libFuzzer Fuzz Target: htsopenfuzzer Job Type: libfuzzerasanhtslib Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000029819008 Crash...

htslib:hts_open_fuzzer: Heap-buffer-overflow in cram_encode_container

Project: https://github.com/samtools/htslib.git Detailed Report: https://oss-fuzz.com/testcase?key=6584661238677504 Project: htslib Fuzzing Engine: libFuzzer Fuzz Target: htsopenfuzzer Job Type: libfuzzerasanhtslib Platform Id: linux Crash Type: Heap-buffer-overflow READ 8 Crash Address:...

htslib: heap-buffer-overflow in hts_hopen

With the new fuzz target: include include include include include include include include "/src/htslib/htslib/sam.h" include "../../htslib/hfile.h" include "../../htslib/hts.h" static void htscloseoraborthtsFile file if htsclosefile != 0 abort; int LLVMFuzzerTestOneInputconst uint8t data, sizet...