https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 18:40:13 +0000 https://cve.radiocsirt.org/vuln/euvd-2026-292677 EUVD-2026-292677 https://cve.radiocsirt.org/vuln/euvd-2026-292677 https://cve.radiocsirt.org/vuln/fkie_cve-2026-3706 <p>A vulnerability was determined in mkj Dropbear up to 2025.89. Impacted is the function unpackneg of the file src/curve25519.c of the component S Range Check. This manipulation causes improper verification of cryptographic signature. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitability is considered difficult. The actual existence of this vulnerability is currently in question. Patch name: fdec3c90a15447bd538641d85e5a3e3ac981011d. To fix this issue, it is recommended to deploy a patch. The project maintainer explains: &#34;Signature Malleability is not exploitable in SSH protocol. (...) [A] PoC doesn&#39;t exist for SSH implementation, but rather it&#39;s against the internal API.&#34;</p> <p>A vulnerability was determined in mkj Dropbear up to 2025.89. Impacted is the function unpackneg of the file src/curve25519.c of the component S Range Check. This manipulation causes improper verification of cryptographic signature. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitability is considered difficult. The actual existence of this vulnerability is currently in question. Patch name: fdec3c90a15447bd538641d85e5a3e3ac981011d. To fix this issue, it is recommended to deploy a patch. The project maintainer explains: &#34;Signature Malleability is not exploitable in SSH protocol. (...) [A] PoC doesn&#39;t exist for SSH implementation, but rather it&#39;s against the internal API.&#34;</p> https://cve.radiocsirt.org/vuln/fkie_cve-2026-3706 https://cve.radiocsirt.org/vuln/ghsa-87g2-jprq-4cmc <p>A vulnerability was determined in mkj Dropbear up to 2025.89. Impacted is the function unpackneg of the file src/curve25519.c of the component S Range Check. This manipulation causes improper verification of cryptographic signature. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitability is considered difficult. The exploit has been publicly disclosed and may be utilized. Patch name: fdec3c90a15447bd538641d85e5a3e3ac981011d. To fix this issue, it is recommended to deploy a patch.</p> <p>A vulnerability was determined in mkj Dropbear up to 2025.89. Impacted is the function unpackneg of the file src/curve25519.c of the component S Range Check. This manipulation causes improper verification of cryptographic signature. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitability is considered difficult. The exploit has been publicly disclosed and may be utilized. Patch name: fdec3c90a15447bd538641d85e5a3e3ac981011d. To fix this issue, it is recommended to deploy a patch.</p> https://cve.radiocsirt.org/vuln/ghsa-87g2-jprq-4cmc https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-3706 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: dropbear, Ubuntu:Pro:18.04:LTS: dropbear, Ubuntu:Pro:20.04:LTS: dropbear, Ubuntu:22.04:LTS: dropbear, Ubuntu:24.04:LTS: dropbear, Ubuntu:25.10: dropbear, Ubuntu:26.04:LTS: dropbear</p> <p>A vulnerability was determined in mkj Dropbear up to 2025.89. Impacted is the function unpackneg of the file src/curve25519.c of the component S Range Check. This manipulation causes improper verification of cryptographic signature. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitability is considered difficult. The actual existence of this vulnerability is currently in question. Patch name: fdec3c90a15447bd538641d85e5a3e3ac981011d. To fix this issue, it is recommended to deploy a patch. The project maintainer explains: &#34;Signature Malleability is not exploitable in SSH protocol. (...) [A] PoC doesn&#39;t exist for SSH implementation, but rather it&#39;s against the internal API.&#34;</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: dropbear, Ubuntu:Pro:18.04:LTS: dropbear, Ubuntu:Pro:20.04:LTS: dropbear, Ubuntu:22.04:LTS: dropbear, Ubuntu:24.04:LTS: dropbear, Ubuntu:25.10: dropbear, Ubuntu:26.04:LTS: dropbear</p> <p>A vulnerability was determined in mkj Dropbear up to 2025.89. Impacted is the function unpackneg of the file src/curve25519.c of the component S Range Check. This manipulation causes improper verification of cryptographic signature. The attack can be initiated remotely. The attack is considered to have high complexity. The exploitability is considered difficult. The actual existence of this vulnerability is currently in question. Patch name: fdec3c90a15447bd538641d85e5a3e3ac981011d. To fix this issue, it is recommended to deploy a patch. The project maintainer explains: &#34;Signature Malleability is not exploitable in SSH protocol. (...) [A] PoC doesn&#39;t exist for SSH implementation, but rather it&#39;s against the internal API.&#34;</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2026-3706 https://cve.radiocsirt.org/vuln/wid-sec-w-2026-0635 <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Dropbear SSH ausnutzen, um Dateien zu manipulieren.</p> <p>Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Dropbear SSH ausnutzen, um Dateien zu manipulieren.</p> https://cve.radiocsirt.org/vuln/wid-sec-w-2026-0635