DEBIAN-CVE-2026-21895
The `rsa` crate is an RSA implementation written in rust. Prior to version 0.9.10, when creating a RSA private key from its components, the construction panics instead of returning an error when one of the primes is `1`. Version 0.9.10 fixes the issue.
DEBIAN-CVE-2026-21895
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-21895
rust-rsa
Source reference: /affected/0/package/name
- Affected versions
- 0.9.10-1
Source reference:
/affected/0/versions0.9.7-1Source reference:
/affected/0/versions0.9.9-1Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
rust-rsa
Source reference: /affected/1/package/name
- Affected versions
- 0.9.7-1
Source reference:
/affected/1/versions0.9.9-1Source reference:
/affected/1/versions - Fixed versions
- 0.9.10-1
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "rust-rsa",
"purl": "pkg:deb/debian/rust-rsa?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"0.9.10-1",
"0.9.7-1",
"0.9.9-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-21895.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "0.9.10-1"
}
]
}
],
"package": {
"name": "rust-rsa",
"purl": "pkg:deb/debian/rust-rsa?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"0.9.7-1",
"0.9.9-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-21895.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #56632 · Revision 1
- Added to Heist Feed
- Publisher date