JLSEC-2026-585

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in dodirective in modules/preprocs/nasm/nasm-pp.c...

JLSEC-2026-595

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in expandmmacro in modules/preprocs/nasm/nasm-pp.c...

JLSEC-2026-586

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in hash in modules/preprocs/nasm/nasm-pp.c...

JLSEC-2026-590

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in ifcondition in modules/preprocs/nasm/nasm-pp.c...

JLSEC-2026-597

An issue was discovered in yasm version 1.3.0. There is a use-after-free in ppgetline in modules/preprocs/nasm/nasm-pp.c...

JLSEC-2026-599

A memory leak issue discovered in YASM v.1.3.0 allows a local attacker to cause a denial of service via the newToken function in the modules/preprocs/nasm/nasm-pp:1512...

JLSEC-2026-596

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in expandsmacro in modules/preprocs/nasm/nasm-pp.c...

JLSEC-2026-594

An issue was discovered in yasm version 1.3.0. There is a heap-buffer-overflow in incfopen in modules/preprocs/nasm/nasm-pp.c...

JLSEC-2026-598

An issue was discovered in yasm version 1.3.0. There is a use-after-free in error in modules/preprocs/nasm/nasm-pp.c...

JLSEC-2026-588

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in findcc in modules/preprocs/nasm/nasm-pp.c...

JLSEC-2026-589

An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in nasmparserdirective in modules/parsers/nasm/nasm-parse.c...

Fedora 44 : nasm (2026-eaae48ece0)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-eaae48ece0 advisory. Fix for CVE-2026-6067 . Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not...

Fedora 45 : nasm (2026-c346e5cd24)

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-c346e5cd24 advisory. Automatic update for nasm-3.01-3.fc45. Changelog Wed Apr 22 2026 Dominik Mierzejewski - 3.01-3 - fix CVE-2026-6067 resolves rhbz2458087, rhbz2458089...

Astra Linux - уязвимость в nasm

A buffer overflow vulnerability exists in the scan function in stdscan.c in nasm 2.15rc0, allowing remote attackers to cause a denial of service by using crafted ASM files...

Astra Linux - уязвимость в nasm

A stack-use-after-scope issue was discovered in the expandmmacparams function in preproc.c in nasm before version 2.15.04. This issue allows remote attackers to cause a denial of service through crafted ASM files...

Astra Linux - уязвимость в nasm

In Netwide Assembler NASM 2.15rc10, the SEGV condition can be triggered in toktext within asm/preproc.c by accessing the READ memory...

Astra Linux - уязвимость в nasm

A buffer overflow vulnerability exists in the hashfindi function in hashtbl.c in nasm 2.15rc0, allowing remote attackers to cause a denial of service through a crafted ASM file...

USN-8248-2: NASM regression

USN-8248-1 fixed vulnerabilities in NASM. Unfortunately the update introduced a regression which could cause NASM to crash. This update fixes the problem by reverting the fix for CVE-2021-33450 and CVE-2021-33452 in Ubuntu 24.04 LTS. We apologize for the inconvenience. Original advisory details:...

JLSEC-2026-202

Buffer overflow vulnerability in quoteforpmake in asm/nasm.c in nasm before 2.15.05 allows attackers to cause a denial of service via crafted file...

Linux Distros Unpatched Vulnerability : CVE-2026-6067

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap buffer overflow vulnerability exists in the Netwide Assembler NASM due to a lack of bounds checking in the objdirective function. This vulnerability can ...