GHSA-cj8j-37rh-8475

Suggest an improvement
Source
https://github.com/advisories/GHSA-cj8j-37rh-8475
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-cj8j-37rh-8475/GHSA-cj8j-37rh-8475.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-cj8j-37rh-8475
Aliases
  • CVE-2026-3505
Downstream
Related
Published
2026-04-17T18:31:50Z
Modified
2026-04-18T16:44:10.079175044Z
Severity
  • 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 CVSS Calculator
Summary
Bouncy Castle Uncontrolled Resource Consumption vulnerability
Details

Allocation of resources without limits or throttling vulnerability in Legion of the Bouncy Castle Inc. BC-JAVA bcpg on all (pg modules). This issue affects BC-JAVA before 1.84.

Unbounded PGP AEAD chunk size leads to pre-auth resource exhaustion.

Database specific 
{
    "github_reviewed": true,
    "nvd_published_at": "2026-04-15T10:16:49Z",
    "cwe_ids": [
        "CWE-400"
    ],
    "github_reviewed_at": "2026-04-18T01:06:35Z",
    "severity": "HIGH"
}
References

Affected packages

Maven
org.bouncycastle:bcpg-jdk12

Package

Name
org.bouncycastle:bcpg-jdk12
View open source insights on deps.dev
Purl
pkg:maven/org.bouncycastle/bcpg-jdk12

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
130

Affected versions

Other
130

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-cj8j-37rh-8475/GHSA-cj8j-37rh-8475.json"
org.bouncycastle:bcpg-jdk14

Package

Name
org.bouncycastle:bcpg-jdk14
View open source insights on deps.dev
Purl
pkg:maven/org.bouncycastle/bcpg-jdk14

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.84

Affected versions

1.*
1.44
1.45
1.46
1.47
1.48
1.49
1.50
1.51
1.53
1.54
1.55
1.56
1.57
1.58
1.59
1.60
1.61
1.62
1.63
1.64
1.65
1.67
1.68
1.69
1.70
1.71
1.72
1.72.1
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

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-cj8j-37rh-8475/GHSA-cj8j-37rh-8475.json"
org.bouncycastle:bcpg-jdk15

Package

Name
org.bouncycastle:bcpg-jdk15
View open source insights on deps.dev
Purl
pkg:maven/org.bouncycastle/bcpg-jdk15

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
1.46

Affected versions

1.*
1.43
1.44
1.45
1.46

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-cj8j-37rh-8475/GHSA-cj8j-37rh-8475.json"
org.bouncycastle:bcpg-jdk15to18

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.84

Affected versions

1.*
1.63
1.64
1.65
1.66
1.67
1.68
1.69
1.70
1.71
1.72
1.72.1
1.72.2
1.72.3
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

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-cj8j-37rh-8475/GHSA-cj8j-37rh-8475.json"
org.bouncycastle:bcpg-jdk15on

Package

Name
org.bouncycastle:bcpg-jdk15on
View open source insights on deps.dev
Purl
pkg:maven/org.bouncycastle/bcpg-jdk15on

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
1.70

Affected versions

1.*
1.46
1.47
1.48
1.49
1.50
1.51
1.52
1.53
1.54
1.55
1.56
1.57
1.58
1.59
1.60
1.61
1.62
1.63
1.64
1.65
1.66
1.67
1.68
1.69
1.70

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-cj8j-37rh-8475/GHSA-cj8j-37rh-8475.json"
org.bouncycastle:bcpg-jdk16

Package

Name
org.bouncycastle:bcpg-jdk16
View open source insights on deps.dev
Purl
pkg:maven/org.bouncycastle/bcpg-jdk16

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
1.46

Affected versions

1.*
1.43
1.44
1.45
1.46

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-cj8j-37rh-8475/GHSA-cj8j-37rh-8475.json"
org.bouncycastle:bcpg-jdk18on

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.84

Affected versions

1.*
1.71
1.71.1
1.72
1.72.1
1.72.2
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

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/04/GHSA-cj8j-37rh-8475/GHSA-cj8j-37rh-8475.json"