0.0
NA
CVE-2026-54679
jq: potential integer overflow in jvp_string_append
Overview
Description
jq is a command-line JSON processor. Prior to 1.8.2, on 32bit system, jvp_string_append has a chance of integer/multiple overflowing and then causing a massive buffer overrun. This vulnerability is fixed in 1.8.2.
Details
INFO
Published Date :
June 25, 2026, 5:16 p.m.
Last Modified :
June 25, 2026, 5:16 p.m.
Remotely Exploit :
No
Source :
GitHub_M
Solution
Update jq to version 1.8.2 or later to fix a memory corruption vulnerability.
- Update jq to version 1.8.2 or later.
- Apply security patches for jq.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
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CVE-2026-54679 vulnerability anywhere in the article.
EPSS is a daily estimate of the probability of exploitation activity
being observed over the next 30 days. Following chart shows the EPSS
score history of the vulnerability.