← All advisoriesModerate severity6.5NVD Advisory· Published Jul 21, 2026libssh: libssh: denial of service via zero advertised channel packet sizeCVE-2026-59843Descriptionlibssh: libssh: denial of service via zero advertised channel packet sizeAffected products2Libssh/Libsshinferred2 versions(expand)+ 1 more(no CPE)(no CPE)PatchesVulnerability mechanicsNews mentions0No linked articles in our index yet.