CVE-2025-60876

BusyBox wget thru 1.3.7 accepted raw CR (0x0D)/LF (0x0A) and other C0 control bytes in the HTTP request-target (path/query), allowing the request line to be split and attacker-controlled headers to be injected. To preserve the HTTP/1.1 request-line shape METHOD SP request-target SP HTTP/1.1, a raw space (0x20) in the request-target must also be rejected (clients should use %20).

CVE-2025-60876 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2025-60876, released November 10, 2025. It is not reported as exploited. Patch Radar priority: High.

High

CVSS

9.4

Important

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0031

24th percentile

BusyBox wget thru 1.3.7 accepted raw CR (0x0D)/LF (0x0A) and other C0 control bytes in the HTTP request-target (path/query), allowing the request line to be split and attacker-controlled headers to be injected. To preserve the HTTP/1.1 request-line shape METHOD SP request-target SP HTTP/1.1, a raw space (0x20) in the request-target must also be rejected (clients should use %20).

Where it's fixed

Product	Fixed in	Fix	Released
Linux
busybox · Debian 14	1:1.37.0-8	DEBIAN-CVE-2025-60876	Nov 10, 2025
busybox · opensuse-leap 15.6	1.37.0-150500.10.14.1	SUSE-SU-2026:0236-1	Jan 22, 2026
busybox · opensuse-leap 16.0	1.37.0-160000.4.1	OPENSUSE-SU-2026:20090-1	Jan 22, 2026
busybox · sles 15.6	1.37.0-150500.10.14.1	SUSE-SU-2026:0236-1	Jan 22, 2026
busybox · sles 15.7	1.37.0-150700.18.10.1	SUSE-SU-2026:0235-1	Jan 22, 2026
busybox · sles 16.0	1.37.0-160000.4.1	SUSE-SU-2026:20134-1	Jan 22, 2026
busybox-links · opensuse-leap 15.6	1.37.0-150500.7.9.1	SUSE-SU-2026:0236-1	Jan 22, 2026

Details

Published
November 10, 2025
Weakness
Improper Access Control
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-60876

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