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jqlang jq
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jqlang jq
21 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
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CVE-2026-44777
<= 1.8.2
jq is a command-line JSON processor. In 1.8.2rc1 and earlier, the ordinary module loader recurses without cycle detection when two
5.5
MEDIUM
CVE-2026-43896
<= 1.8.1
jq is a command-line JSON processor. In 1.8.1 and earlier, unbounded recursion in jv_object_merge_recursive() allows a crafted jq
6.2
MEDIUM
CVE-2026-43895
<= 1.8.1
jq is a command-line JSON processor. In 1.8.1 and earlier, jq accepts embedded NUL bytes in import paths at the jq-language level,
4.4
MEDIUM
CVE-2026-43894
<= 1.8.1
jq is a command-line JSON processor. In 1.8.1 and earlier, when decNumberFromString is given a number literal of INT_MAX-1 (214748
6.2
MEDIUM
CVE-2026-41257
<= 1.8.1
jq is a command-line JSON processor. In 1.8.1 and earlier, the jq bytecode VM's data stack tracks its allocation size in a signed
5.5
MEDIUM
CVE-2026-41256
<= 1.8.1
jq is a command-line JSON processor. In 1.8.1 and earlier, Top-level jq programs loaded from a file with -f are truncated at the f
5.5
MEDIUM
CVE-2026-40612
<= 1.8.1
jq is a command-line JSON processor. In 1.8.1 and earlier, jv_contains recurses into nested arrays/objects with no depth limit. Wi
5.5
MEDIUM
CVE-2026-33948
< 2026-04-12
jq is a command-line JSON processor. Commits before 6374ae0bcdfe33a18eb0ae6db28493b1f34a0a5b contain a vulnerability where CLI inp
5.3
MEDIUM
CVE-2026-39979
< 2026-04-12
jq is a command-line JSON processor. In commits before 2f09060afab23fe9390cce7cb860b10416e1bf5f, the jv_parse_sized() API in libjq
6.5
MEDIUM
CVE-2026-39956
>= 2026-04-02 and < 2026-04-08
jq is a command-line JSON processor. In commits after 69785bf77f86e2ea1b4a20ca86775916889e91c9, the _strindices builtin in jq's sr
6.1
MEDIUM
CVE-2026-33947
<= 1.8.1
jq is a command-line JSON processor. In versions 1.8.1 and below, functions jv_setpath(), jv_getpath(), and delpaths_sorted() in j
6.2
MEDIUM
CVE-2026-32316
<= 1.8.1
jq is a command-line JSON processor. An integer overflow vulnerability exists through version 1.8.1 within the jvp_string_append()
8.2
HIGH
CVE-2025-9403
<= 1.6
A vulnerability was determined in jqlang jq up to 1.6. Impacted is the function run_jq_tests of the file jq_test.c of the componen
3.3
LOW
CVE-2025-48060
<= 1.7.1
jq is a command-line JSON processor. In versions up to and including 1.7.1, a heap-buffer-overflow is present in function `jv_stri
7.5
HIGH
CVE-2024-23337
<= 1.7.1
jq is a command-line JSON processor. In versions up to and including 1.7.1, an integer overflow arises when assigning value using
4.3
MEDIUM
CVE-2024-53427
<= 1.7.1
decNumberCopy in decNumber.c in jq through 1.7.1 does not properly consider that NaN is interpreted as numeric, which has a result
8.1
HIGH
CVE-2023-50268
all versions
jq is a command-line JSON processor. Version 1.7 is vulnerable to stack-based buffer overflow in builds using decNumber. Version 1
6.2
MEDIUM
CVE-2023-50246
all versions
jq is a command-line JSON processor. Version 1.7 is vulnerable to heap-based buffer overflow. Version 1.7.1 contains a patch for t
6.2
MEDIUM
CVE-2023-49355
all versions
decToString in decNumber/decNumber.c in jq 88f01a7 has a one-byte out-of-bounds write via the " []-1.2e-1111111111" input. NOTE: t
7.5
HIGH
CVE-2016-4074
<= 1.5
The jv_dump_term function in jq 1.5 allows remote attackers to cause a denial of service (stack consumption and application crash)
7.5
HIGH
CVE-2015-8863
<= 1.5
Off-by-one error in the tokenadd function in jv_parse.c in jq allows remote attackers to cause a denial of service (crash) via a l
9.8
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