Share
Lifecycle Timeline
1
Analysis Generated
Jul 22, 2026 - 02:01 vuln.today
DescriptionCVE.org
Alpine Linux: perl-yaml fixed in 1.320.0-r0
AnalysisAI
perl-yaml on Alpine Linux has been patched in package version 1.320.0-r0 to address CVE-2026-63676. The nature of the underlying vulnerability - including its class, impact, and exploitability - is not described in available intelligence. …
Unlock full vulnerability intelligence
- Risk assessment & exploitation conditions
- Attack chain visualization
- Remediation with exact patch versions
- Threat intelligence from 22 sources
- Personal watchlist & email alerts
Free forever · No credit card required
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Access
Deliver crafted YAML input
Exploit
Trigger defect in perl-yaml parser
Impact
Achieve unknown impact
Access
Deliver crafted YAML input
Exploit
Trigger defect in perl-yaml parser
Impact
Achieve unknown impact
Vulnerability AssessmentAI
| Exploitation | No exploitation conditions can be confirmed from available data. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | Risk assessment is severely limited by data availability. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | The specific exploit scenario cannot be constructed from available data, as the vulnerability type, attack vector, and required conditions are undisclosed. In a generic perl-yaml context, an attacker could potentially supply crafted YAML content to an application using the vulnerable module, triggering the underlying defect - but this is speculative and not grounded in confirmed CVE details. |
| Remediation | Upgrade the perl-yaml package on Alpine Linux to version 1.320.0-r0 or later using the Alpine package manager: 'apk upgrade perl-yaml'. … Detailed patch versions, workarounds, and compensating controls in full report. |
Threat intelligence, references, and detailed analysis are available after sign-in.
Same technique Information Disclosure
View allShare
External POC / Exploit Code
Leaving vuln.today
Destination URL
POC code from unknown sources may be malicious, contain backdoors, or be fake.
Always review and test exploit code in a safe, isolated environment (VM/sandbox).
Verify the source reputation and cross-reference with known databases (Exploit-DB, GitHub Security).