Detections
Analytics

Echo: org.bouncycastle:bcmail-fips: security update to 1.86-1

high Tenable Self-Hosted Container Security Plugin ID 465657

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - In Bouncy Castle for Java before 1.85, S/MIME validator trusts signer-asserted signingTime for path
 validation. This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java
 FIPS (BC-FJA) before bcmail-fips and bcjmail-fips 1.0.7 (1.0.X series), 2.0.7 (2.0.X series) and 2.1.7
 (2.1.X series). (CVE-2026-59641)

Solution

Update the org.bouncycastle:bcmail-fips library and its related packages to version 1.86-1 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-59641

Plugin Details

Severity: High

ID: 465657

Version: Revision 1.1

Type: Local

Published: 10/2/2026

Updated: 10/3/2026

Supported Sensors: Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: Low

Score: 1.2

Percentile: 0.01

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS Score Source: CVE-2026-59641

CVSS v3

Risk Factor: Medium

Base Score: 5.3

Temporal Score: 4.6

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: High

Base Score: 8.7

Threat Score: 6.6

Threat Vector: CVSS:4.0/E:U

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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 9/30/2026

Vulnerability Publication Date: 8/3/2026

Reference Information

CVE: CVE-2026-59641