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CVE search · CVE-2026-7598

CVE-2026-7598

medium 6.9

A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauth_password of the file src/userauth.c. Such manipulation of the argument username_len/password_len leads to integer overflow. The attack may be launched remotely. The name of the patch is 256d04b60d80bf1190e96b0ad1e91b2174d744b1. A patch should be applied to remediate this issue.

Open in the NVD CVE.org JSON

Details

Status
Modified
Published
Last changed
Source
cna@vuldb.com
Weakness
CWE-189, CWE-190

Severity

VersionScoreVectorSource
CVSS 4.0 medium 6.9 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X cna@vuldb.comSecondary
CVSS 3.1 high 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L cna@vuldb.comSecondary
CVSS 3.1 critical 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H 0b0ca135-0b70-47e7-9f44-1890c2a1c46cSecondary
CVSS 2.0 high 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P cna@vuldb.comSecondary

Affected products

Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.

References