CVE-2026-58470 — GNU Wget 1.25.0 Integer Overflow via Content-Range Header Parsing
GNU Wget through 1.25.0, fixed in commit 43d3ba9, contains an integer overflow vulnerability in the parse_content_range() function within src/http.c that allows server-controlle…
Published: 2026-07-07 · CVSS: 6.9 · CVSS 4.0
GNU Wget through 1.25.0, fixed in commit 43d3ba9, contains an integer overflow vulnerability in the parse_content_range() function within src/http.c that allows server-controlled values to cause signed integer arithmetic to overflow. Attackers can supply malicious Content-Range header values to trigger undefined behavior and download desynchronization in the affected client.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7