https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Fri, 02 Oct 2026 16:54:14 +0000 https://cve.radiocsirt.org/vuln/cnvd-2026-21719 cnvd-2026-21719 https://cve.radiocsirt.org/vuln/cnvd-2026-21719 https://cve.radiocsirt.org/vuln/euvd-2026-276613 EUVD-2026-276613 https://cve.radiocsirt.org/vuln/euvd-2026-276613 https://cve.radiocsirt.org/vuln/fkie_cve-2026-3580 <p>In wolfSSL 5.8.4, constant-time masking logic in sp_256_get_entry_256_9 is optimized into conditional branches (bnez) by GCC when targeting RISC-V RV32I with -O3. This transformation breaks the side-channel resistance of ECC scalar multiplication, potentially allowing a local attacker to recover secret keys via timing analysis.</p> <p>In wolfSSL 5.8.4, constant-time masking logic in sp_256_get_entry_256_9 is optimized into conditional branches (bnez) by GCC when targeting RISC-V RV32I with -O3. This transformation breaks the side-channel resistance of ECC scalar multiplication, potentially allowing a local attacker to recover secret keys via timing analysis.</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-3580 https://cve.radiocsirt.org/vuln/ghsa-wm74-pvww-q7h2 <p>In wolfSSL 5.8.4, constant-time masking logic in sp_256_get_entry_256_9 is optimized into conditional branches (bnez) by GCC when targeting RISC-V RV32I with -O3. This transformation breaks the side-channel resistance of ECC scalar multiplication, potentially allowing a local attacker to recover secret keys via timing analysis.</p> <p>In wolfSSL 5.8.4, constant-time masking logic in sp_256_get_entry_256_9 is optimized into conditional branches (bnez) by GCC when targeting RISC-V RV32I with -O3. This transformation breaks the side-channel resistance of ECC scalar multiplication, potentially allowing a local attacker to recover secret keys via timing analysis.</p> https://cve.radiocsirt.org/vuln/ghsa-wm74-pvww-q7h2 https://cve.radiocsirt.org/vuln/msrc_cve-2026-3580 msrc_CVE-2026-3580 https://cve.radiocsirt.org/vuln/msrc_cve-2026-3580 https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-3580 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: wolfssl, Ubuntu:18.04:LTS: wolfssl, Ubuntu:20.04:LTS: wolfssl, Ubuntu:22.04:LTS: wolfssl, Ubuntu:24.04:LTS: wolfssl, Ubuntu:25.10: wolfssl, Ubuntu:26.04:LTS: wolfssl</p> <p>In wolfSSL 5.8.4, constant-time masking logic in sp_256_get_entry_256_9 is optimized into conditional branches (bnez) by GCC when targeting RISC-V RV32I with -O3. This transformation breaks the side-channel resistance of ECC scalar multiplication, potentially allowing a local attacker to recover secret keys via timing analysis.</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: wolfssl, Ubuntu:18.04:LTS: wolfssl, Ubuntu:20.04:LTS: wolfssl, Ubuntu:22.04:LTS: wolfssl, Ubuntu:24.04:LTS: wolfssl, Ubuntu:25.10: wolfssl, Ubuntu:26.04:LTS: wolfssl</p> <p>In wolfSSL 5.8.4, constant-time masking logic in sp_256_get_entry_256_9 is optimized into conditional branches (bnez) by GCC when targeting RISC-V RV32I with -O3. This transformation breaks the side-channel resistance of ECC scalar multiplication, potentially allowing a local attacker to recover secret keys via timing analysis.</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-3580