CVE-2026-44946

highpriority · track · 30OT risk · elevatedEPSS 0.004 · 33 %ileDEEUNLUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.39% (33rd) EPSS

CVSS 7.4 · high

Is it mine?

17 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · ncsc_nl

EPSS · scored 2026-10-27

A SAML authentication replay vulnerability in Rancher's Assertion Consumer Service (ACS) handler did not enforce one-time use of SAML assertion, potentially allowing person in the middle attacks against Rancher, affecting Rancher 2.14.0 before 2.14.3,

cvss

Technical severity, 0–10. One row per scoring source.

9.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · high–critical · 7.4–9.5

v3.17.4highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Nprimary · NVD / NIST USexploitability 2.2 · impact 5.2

v3.17.4highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Nsecondary · NCSC-NL NL

v4.09.5criticalCVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:Hsecondary · ENISA EU

v4.09.5criticalCVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:H/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:Xsecondary · meissner@suse.de

v4.08.3highCVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:H/E:U/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:Xsecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: no · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-294USCWE-294US

affected products (17)

Products and version ranges known to be affected.

Rancher Rancher <2.11.15all versionscert_bundDE
Rancher Rancher <2.12.11all versionscert_bundDE
Rancher Rancher <2.13.7all versionscert_bundDE
Rancher Rancher <2.14.3all versionscert_bundDE
Rancher Rancher< 2.11.15cert_bundDE
Rancher Rancher< 2.12.11cert_bundDE
Rancher Rancher< 2.13.7cert_bundDE
Rancher Rancher< 2.14.3cert_bundDE
SUSE Rancher2.11.0 → 2.11.15enisa_euvdEU
SUSE Rancher2.12.0 → 2.12.11enisa_euvdEU
SUSE Rancher2.13.0 → 2.13.7enisa_euvdEU
SUSE Rancher2.14.0 → 2.14.3enisa_euvdEU
Rancher Rancher≤ vers:unknown/*ncsc_nlNL
suse rancher2.11.0 → 2.11.15nvdUScpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*
suse rancher2.12.0 → 2.12.11nvdUScpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*
suse rancher2.13.0 → 2.13.7nvdUScpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*
suse rancher2.14.0 → 2.14.3nvdUScpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:*

advisories (2)

Vendor and ecosystem advisories describing this.

NCSC-2026-0220Kwetsbaarheden verholpen in Rancher door Rancher LabsNL2026-07-03csaf · ncsc_nlNL
Rancher Labs heeft kwetsbaarheden verholpen in Rancher versies 2.13.0 tot en met 2.13.7 en 2.14.0 tot en met 2.14.3.
WID-SEC-W-2026-2130Rancher: Mehrere Schwachstellen ermöglichen Umgehen von SicherheitsvorkehrungenDeutsch2026-06-29csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Rancher ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund ncsc_nl nvd NVD CVE.org MITRE

published 2026-06-30modified 2026-07-02

references (3)

External citations — patches, advisories, analysis.

scry

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