DEBIAN-CVE-2026-19201
An uncontrolled recursion vulnerability in the Windows SIPA event log parser of Google go-attestation versions up to and including 0.6.1 allows an attacker to cause a denial of service (DoS). The (*WinEvents).readELAMAggregation function recurses for every nested elamAggregation sub-event without enforcing a maximum recursion depth limit, while the size guard is bypassed on recursive execution paths. By submitting a crafted Windows event log containing deeply nested elamAggregation headers, an attacker can exhaust the goroutine call stack, triggering an unrecoverable fatal runtime error (stack overflow) that immediately crashes the verifier application.
DEBIAN-CVE-2026-19201
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-2026-19201
golang-github-google-go-attestation
Source reference: /affected/0/package/name
- Affected versions
- 0.5.1-1
Source reference:
/affected/0/versions0.5.1-2Source reference:
/affected/0/versions0.6.0-1Source reference:
/affected/0/versions0.6.0-1~bpo13+1Source reference:
/affected/0/versions0.6.1-1Source reference:
/affected/0/versions0.6.1-2Source reference:
/affected/0/versions0.6.1-3Source reference:
/affected/0/versions0.6.1-4Source reference:
/affected/0/versions0.6.1-5Source reference:
/affected/0/versions - Fixed versions
- 0.6.4-1
Source reference:
/affected/0/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"
},
{
"fixed": "0.6.4-1"
}
]
}
],
"package": {
"name": "golang-github-google-go-attestation",
"purl": "pkg:deb/debian/golang-github-google-go-attestation?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"0.5.1-1",
"0.5.1-2",
"0.6.0-1",
"0.6.0-1~bpo13+1",
"0.6.1-1",
"0.6.1-2",
"0.6.1-3",
"0.6.1-4",
"0.6.1-5"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-19201.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #15073 · Revision 1
- Added to Heist Feed
- Publisher date