NCSC-2026-0210

csafNLncsc_nl

NLShown in its original language — a full translation is planned for a future version.

Kwetsbaarheden verholpen in libssh2 door libssh

view advisory published 2026-06-23

libssh heeft kwetsbaarheden verholpen in libssh2 tot en met versie 1.11.1.

01

describes (2)

Related CVEs.

IDseverity exploitable
CVE-2026-55200UShigh8.3Exploit
libssh2 1.11.1, fixed in commit 97acf3d, contains an out-of-bounds write vulnerability in ssh2_transport_read() that fails to enforce upper bounds on packet_length field. Remote at…
CVE-2026-55199UShigh7.5—
libssh2 through 1.11.1, fixed in commit 1762685, contains a pre-authentication denial of service vulnerability in the SSH_MSG_EXT_INFO handler in src/packet.c that allows a malicio…
02

references

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