AUGUST 24, 2026
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Case File

CVE-2026-58470

MEDIUM · CVSS 5.3 EPSS 0.25%

Source: NVD + CISA KEV + EPSS · Published 2026-07-07 · Last synced 2026-08-06

CyberRota Analysis

AI-Generated

GNU Wget versions up to 1.25.0 are vulnerable due to an integer overflow in the parse_content_range() function, which can be exploited by attackers through crafted Content-Range header values. This vulnerability may lead to undefined behavior and potential desynchronization during downloads, posing a risk to the integrity of data retrieval processes. Organizations using affected versions should prioritize patching to mitigate the risk of exploitation.

CVE
CVE-2026-58470
Severity
MEDIUM
CVSS
5.3
EPSS
0.25%

Original NVD Description

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.

Related CVEs

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