CVE-2026-3505

Aliases:GHSA-cj8j-37rh-8475
Advisory lineage Upstream: 0 Downstream: 5
Awaiting Analysis
Published: 15 Apr 2026, 09:06
Last modified:15 Jul 2026, 02:48

Vulnerability Summary

Overall Risk (default)
medium
35/100
CVSS Score
8.7 HIGH
v4.0 (cve.org)
EPSS Score
0.76% LOW
1% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

15 Apr 2026, 09:06
Published
Vulnerability first disclosed
15 Jul 2026, 02:48
Last Modified
Vulnerability information updated

Description

Allocation of resources without limits or throttling, Uncontrolled Resource Consumption vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcpg on all (pg modules). This vulnerability is associated with program files AEADEncDataPacket.Java, BcAEADUtil.Java, JceAEADUtil.Java, OperatorHelper.Java. This issue affects BC-JAVA: from 1.74 before 1.80.2, from 1.81 before 1.81.1, from 1.82 before 1.84.

CVSS Metrics

  • v4.0•HIGH•Score: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  • v4.0•HIGH•Score: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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
  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Trends

Current EPSS score: 0.76%• Percentile: 51%

Techniques & Countermeasures

  • CWE-770•Allocation of Resources Without Limits or Throttling

    The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

  • CWE-400•Uncontrolled Resource Consumption

    The product does not properly control the allocation and maintenance of a limited resource.

Affected Systems

  • legion of the bouncy castle inc.•bc-java

    ≥ 1.74, < 1.84 | ≥ 1.74, < 1.80.2 | ≥ 1.81, < 1.81.1 | ≥ 1.82, < 1.84

  • org.bouncycastle•bcpg-jdk12

    ≤ 130

  • org.bouncycastle•bcpg-jdk14

    < 1.84

  • org.bouncycastle•bcpg-jdk15

    ≤ 1.46

  • org.bouncycastle•bcpg-jdk15on

    ≤ 1.70

  • org.bouncycastle•bcpg-jdk15to18

    < 1.84

  • org.bouncycastle•bcpg-jdk16

    ≤ 1.46

  • org.bouncycastle•bcpg-jdk18on

    < 1.84

References (12)