https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-06T06:14:18.108155+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2017-11671 CVE-2017-11671 2026-10-06T06:14:18.110020+00:00

Under certain circumstances, the ix86_expand_builtin function in i386.c in GNU Compiler Collection (GCC) version 4.6, 4.7, 4.8, 4.9, 5 before 5.5, and 6 before 6.4 will generate instruction sequences that clobber the status flag of the RDRAND and RDSEED intrinsics before it can be read, potentially causing failures of these instructions to go unreported. This could potentially lead to less randomness in random number generation.

 https://vulnerability.circl.lu/vuln/usn-5770-1 USN-5770-1 — gcc-5, gccgo-6 vulnerability 2026-10-06T06:14:18.110086+00:00

Affected: Ubuntu:Pro:16.04:LTS: gcc-5, Ubuntu:Pro:16.04:LTS: gccgo-6

Todd Eisenberger discovered that certain versions of GNU Compiler Collection (GCC) could be made to clobber the status flag of RDRAND and RDSEED with specially crafted input. This could potentially lead to less randomness in random number generation.