CVE-2026-117602

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.11% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 1.2% of scored records. A rank, not a probability.

NVD base score

8.6 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/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

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-10-27.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-10-27 13:09Z1 DAY AGO

Last updated

2026-10-27 13:09Z1 DAY AGO

Reserved

2026-10-27

Assigning CNA

VulnCheck

Record state

PUBLISHED

Severity

High (CVSS 8.6)

CNA CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Weaknesses

• CWE-347Improper Verification of Cryptographic SignatureBase

Data version

5.2

Document digest

26f50f72097d47a2946bbea50887e95ebe87289c24dbdf69fc78ff8d4117a1d4

• github.comGitHub Security Advisory (GHSA-vw94-r84p-66qf)https://github.com/spesmilo/electrum/security/advisories/GHSA-vw94-r84p-66qfvendor-advisory
• github.comPatch Commithttps://github.com/spesmilo/electrum/commit/032dfcf107da1d31bbee5d64ca978e554fd8e982patch
• github.comPatch Commithttps://github.com/spesmilo/electrum/commit/fd7164d6dc1560b6f153c018cabf17e9411c5414patch
• www.vulncheck.comVulnCheck Advisory: Electrum before 4.7.2 External Plugin Authorization Bypass Local Code Executionhttps://www.vulncheck.com/advisories/electrum-before-4.7.2-external-plugin-authorization-bypass-local-code-executionthird-party-advisory