CVE-2026-13586

Source
https://cve.org/CVERecord?id=CVE-2026-13586
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-13586.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-13586
Downstream
Related
Published
2026-08-03T02:58:00.982Z
Modified
2026-08-05T18:35:13.204195513Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/U:Amber CVSS Calculator
Summary
PKCS#12 MAC and bag-decryption KDF iteration-count bound (DoS)
Details

In Bouncy Castle for Java before 1.85, PKCS#12 MAC and bag-decryption KDF iteration-count bound (DoS). This issue also affects Bouncy Castle for Java LTS before 2.73.12, and Bouncy Castle for Java FIPS (BC-FJA) before bc-fips 1.0.2.7 (1.0.X series), 2.0.2 (2.0.X series) and 2.1.3 (2.1.X series).

Database specific
{
    "cwe_ids": [
        "CWE-770"
    ],
    "cna_assigner": "bcorg",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/13xxx/CVE-2026-13586.json",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "fixed": "1.85"
                },
                {
                    "introduced": "1.0.0"
                },
                {
                    "fixed": "1.0.2.7"
                },
                {
                    "introduced": "2.0.0"
                },
                {
                    "fixed": "2.0.2"
                },
                {
                    "introduced": "2.1.0"
                },
                {
                    "fixed": "2.1.3"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/bcgit/bc-lts-java

Affected ranges

Type
GIT
Repo
https://github.com/bcgit/bc-lts-java
Events
Database specific
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "2.73.0"
        },
        {
            "fixed": "2.73.12"
        }
    ]
}

Affected versions

Other
r2rv73dot0
r2rv73dot1
r2rv73dot10
r2rv73dot11
r2rv73dot3
r2rv73dot4
r2rv73dot6
r2rv73dot8
r2rv73dot9

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-13586.json"