GHSA-qp49-qgx5-5m26

Source

https://github.com/advisories/GHSA-qp49-qgx5-5m26

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-qp49-qgx5-5m26/GHSA-qp49-qgx5-5m26.json

JSON Data

https://api.test.osv.dev/v1/vulns/GHSA-qp49-qgx5-5m26

Aliases

CVE-2026-13506

Downstream

CGA (367)

MINI (52)

Published

2026-08-03T06:31:44Z

Modified

2026-09-18T17:45:05Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/U:Amber CVSS Calculator

Summary

Bouncy Castle: Lazy ASN.1 sequence forcing resets nesting-depth guard

Details

In Bouncy Castle for Java before 1.85, Lazy ASN.1 sequence forcing resets nesting-depth guard. 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-674"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-09-18T17:37:51Z",
    "nvd_published_at": "2026-08-03T04:16:39Z",
    "severity": "HIGH"
}

References

Affected packages

Maven

org.bouncycastle:bcprov-jdk18on

Package

Name: org.bouncycastle:bcprov-jdk18on; View open source insights on deps.dev
Purl: pkg:maven/org.bouncycastle/bcprov-jdk18on

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.85

Affected versions

1.*

1.71

1.71.1

1.72

1.73

1.74

1.75

1.76

1.77

1.78

1.78.1

1.79

1.80

1.80.2

1.81

1.81.1

1.82

1.83

1.84

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-qp49-qgx5-5m26/GHSA-qp49-qgx5-5m26.json"

org.bouncycastle:bc-fips

Package

Name: org.bouncycastle:bc-fips; View open source insights on deps.dev
Purl: pkg:maven/org.bouncycastle/bc-fips

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.0.2.7

Affected versions

1.*

1.0.0

1.0.1

1.0.2

1.0.2.1

1.0.2.3

1.0.2.4

1.0.2.5

1.0.2.6

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-qp49-qgx5-5m26/GHSA-qp49-qgx5-5m26.json"

org.bouncycastle:bc-fips

Package

Name: org.bouncycastle:bc-fips; View open source insights on deps.dev
Purl: pkg:maven/org.bouncycastle/bc-fips

Affected ranges

Type: ECOSYSTEM
Events: Introduced

2.0.0

Fixed

2.0.2

Affected versions

2.*

2.0.0

2.0.1

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-qp49-qgx5-5m26/GHSA-qp49-qgx5-5m26.json"

org.bouncycastle:bc-fips

Package

Name: org.bouncycastle:bc-fips; View open source insights on deps.dev
Purl: pkg:maven/org.bouncycastle/bc-fips

Affected ranges

Type: ECOSYSTEM
Events: Introduced

2.1.0

Fixed

2.1.3

Affected versions

2.*

2.1.0

2.1.1

2.1.2

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-qp49-qgx5-5m26/GHSA-qp49-qgx5-5m26.json"

org.bouncycastle:bcprov-lts8on

Package

Name: org.bouncycastle:bcprov-lts8on; View open source insights on deps.dev
Purl: pkg:maven/org.bouncycastle/bcprov-lts8on

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

2.73.12

Affected versions

2.*

2.73.0

2.73.1

2.73.2

2.73.3

2.73.4

2.73.5

2.73.6

2.73.7

2.73.8

2.73.9

2.73.10

2.73.11

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-qp49-qgx5-5m26/GHSA-qp49-qgx5-5m26.json"

org.bouncycastle:bcprov-jdk15to18

Package

Name: org.bouncycastle:bcprov-jdk15to18; View open source insights on deps.dev
Purl: pkg:maven/org.bouncycastle/bcprov-jdk15to18

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.85

Affected versions

1.*

1.63

1.64

1.65

1.66

1.67

1.68

1.69

1.70

1.71

1.72

1.73

1.74

1.75

1.76

1.77

1.78

1.78.1

1.79

1.80

1.81

1.82

1.83

1.84

Database specific

source

"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/08/GHSA-qp49-qgx5-5m26/GHSA-qp49-qgx5-5m26.json"