The vulnerability of the jv_string_vfmt function in the programming functional language jq, which allows a hacker to trigger a denial-of-service attack

The vulnerability of the jvstringvfmt function in thejq programming language is related to access to resources through incompatible types. Exploiting this vulnerability could allow a malicious actor to cause service failures...

SUSE CVE-2025-48060

jq is a command-line JSON processor. In versions up to and including 1.7.1, a heap-buffer-overflow is present in function jvstringvfmt in the jqfuzzexecute harness from oss-fuzz. This crash happens on file jv.c, line 1456 void p = mallocsz;. As of time of publication, no patched versions are...

AZL-61974 CVE-2025-48060 affecting package jq for versions less than 1.6-4

jq is a command-line JSON processor. In versions up to and including 1.7.1, a heap-buffer-overflow is present in function jvstringvfmt in the jqfuzzexecute harness from oss-fuzz. This crash happens on file jv.c, line 1456 void p = mallocsz;. As of time of publication, no patched versions are...

ALPINE-CVE-2025-48060

jq is a command-line JSON processor. In versions up to and including 1.7.1, a heap-buffer-overflow is present in function jvstringvfmt in the jqfuzzexecute harness from oss-fuzz. This crash happens on file jv.c, line 1456 void p = mallocsz;. As of time of publication, no patched versions are...

CVE-2025-48060

CVE-2025-48060 affects jq up to version 1.7.1, where a heap-buffer-overflow in the jv_string_vfmt path can crash the process when formatting strings (OSS-Fuzz harness). The issue is triggered in jq_fuzz_execute and references malloc in jv.c. As of publication, no patch existed in the initial desc...

OSV-2025-363 Heap-buffer-overflow in jv_string_vfmt

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=417323384 Crash type: Heap-buffer-overflow READ 2 Crash state: jvstringvfmt jvstringfmt jvget...

OSV-2024-1312 Heap-buffer-overflow in jv_string_vfmt

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=378836890 Crash type: Heap-buffer-overflow READ 13 Crash state: jvstringvfmt jvstringfmt jvparsesizedcustomflags...

OSV-2023-1344 Heap-buffer-overflow in jv_string_vfmt

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=65198 Crash type: Heap-buffer-overflow READ 2 Crash state: jvstringvfmt jvstringfmt jvget...