CVE-2026-77014

A flaw was found in libsoup's SoupServer HTTP Range header processing. The sortranges comparator in soup-message-headers.c truncates a 64-bit subtraction result to 32-bit int, flipping the sign for range offsets differing by more than INTMAX. This causes silent omission of requested byte ranges...

PT-2026-78912

Name of the Vulnerable Software and Affected Versions libsoup affected versions not specified Description An issue exists in the SoupServer HTTP Range header processing. The sort ranges function in soup-message-headers.c truncates a 64-bit subtraction result to a 32-bit integer, which flips the...

CVE-2026-77014: Numeric Truncation Error

A flaw was found in libsoup's SoupServer HTTP Range header processing. The sortranges comparator in soup-message-headers.c truncates a 64-bit subtraction result to 32-bit int, flipping the sign for range offsets differing by more than INTMAX. This causes silent omission of requested byte ranges...