PT-2026-42716 · Unknown+2 · Ssh Servers+2

Thatnealpatel · Published 2026-05-22 · Updated 2026-07-10 · CVE-2026-46595

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:L

Name of the Vulnerable Software and Affected Versions The product name cannot be determined (affected versions not specified)

Description An authorization bypass exists in certain SSH server configurations. The issue occurs when a callback other than a public key is used, causing the source-address validation to be skipped.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Incorrect Authorization

Weakness Enumeration

CWE-863

CWE-303

Related Identifiers

CLEANSTART-2026-AP10784

CLEANSTART-2026-BA41349

CLEANSTART-2026-BM78291

CLEANSTART-2026-BP02821

CLEANSTART-2026-BX78383

CLEANSTART-2026-CH64198

CLEANSTART-2026-CL67452

CLEANSTART-2026-CN27900

CLEANSTART-2026-CP20786

CLEANSTART-2026-EA12165

CLEANSTART-2026-EU52554

CLEANSTART-2026-FA38569

CLEANSTART-2026-FD47409

CLEANSTART-2026-FF85222

CLEANSTART-2026-IH16568

CLEANSTART-2026-IN26303

CLEANSTART-2026-KJ72865

CLEANSTART-2026-KZ96078

CLEANSTART-2026-MC76610

CLEANSTART-2026-MI06133

CLEANSTART-2026-MO16862

CLEANSTART-2026-MR08661

CLEANSTART-2026-NT30039

CLEANSTART-2026-NU38786

CLEANSTART-2026-PF69993

CLEANSTART-2026-PH30270

CLEANSTART-2026-QN97697

CLEANSTART-2026-QU83011

CLEANSTART-2026-RE02723

CLEANSTART-2026-RL64341

CLEANSTART-2026-RQ86436

CLEANSTART-2026-SQ76279

CLEANSTART-2026-SV92564

CLEANSTART-2026-SW10568

CLEANSTART-2026-SY48547

CLEANSTART-2026-VD09973

CLEANSTART-2026-VD47610

CLEANSTART-2026-VO11205

CLEANSTART-2026-VX15911

CLEANSTART-2026-WA48911

CLEANSTART-2026-WF25734

CLEANSTART-2026-WS85269

CLEANSTART-2026-XV65906

CLEANSTART-2026-YG71543

CLEANSTART-2026-YK91867

CLEANSTART-2026-ZL51442

CVE-2026-46595

GHSA-X527-X647-Q7GG

GO-2026-5023

OPENSUSE-SU-2026:10856-1

OPENSUSE-SU-2026:10949-1

OPENSUSE-SU-2026:11031-1

OPENSUSE-SU-2026:11046-1

OPENSUSE-SU-2026:11126-1

OPENSUSE-SU-2026:20834-1

OPENSUSE-SU-2026:20838-1

OPENSUSE-SU-2026:20902-1

OPENSUSE-SU-2026:20956-1

OPENSUSE-SU-2026:21069-1

OPENSUSE-SU-2026:21079-1

OPENSUSE-SU-2026:21084-1

OPENSUSE-SU-2026:21120-1

OPENSUSE-SU-2026:21210-1

OPENSUSE-SU-2026:21244-1

OPENSUSE-SU-2026:21251-1

RHSA-2026:23262

RHSA-2026:23264

RHSA-2026:36796

SUSE-SU-2026:22065-1

SUSE-SU-2026:22074-1

SUSE-SU-2026:22157-1

SUSE-SU-2026:22159-1

SUSE-SU-2026:22193-1

SUSE-SU-2026:22226-1

SUSE-SU-2026:22242-1

SUSE-SU-2026:22249-1

SUSE-SU-2026:22376-1

SUSE-SU-2026:22423-1

SUSE-SU-2026:22442-1

SUSE-SU-2026:22451-1

SUSE-SU-2026:22516-1

SUSE-SU-2026:2467-1

SUSE-SU-2026:2468-1

SUSE-SU-2026:2581-1

SUSE-SU-2026:2609-1

SUSE-SU-2026:2611-1

SUSE-SU-2026:2612-1

SUSE-SU-2026:2665-1

SUSE-SU-2026:2706-1

SUSE-SU-2026:2733-1

SUSE-SU-2026:2824-1

SUSE-SU-2026:2827-1

USN-8447-1

USN-8447-3

Affected Products

Linuxmint

Ssh Servers

Ubuntu

References · 682

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/46xxx/CVE-2026-46595.json · Exploit
• https://osv.dev/vulnerability/CLEANSTART-2026-CN27900 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2026:21244-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-44903 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2026:21084-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-39836 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-41602 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-32952 · Security Note
• https://osv.dev/vulnerability/CLEANSTART-2026-BM78291 · Vendor Advisory
• https://osv.dev/vulnerability/CLEANSTART-2026-NU38786 · Vendor Advisory
• https://osv.dev/vulnerability/CLEANSTART-2026-WF25734 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-47911 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-42880 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:22193-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-34986 · Security Note