CVE-2022-43282
HIGH
7.1
CVSS Score
Published: October 28, 2022 at 12:00 AM UTC
Updated: June 17, 2026 at 05:06 AM UTC
1 product affected across 1 vendorWabt
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Severity
HIGH7.1
Exploit prediction
EPSS 0.3%
SSVC
PoC
Description
wasm-interp v1.0.29 was discovered to contain an out-of-bounds read via the component OnReturnCallIndirectExpr->GetReturnCallDropKeepCount.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
ExploitIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://github.com/WebAssembly/wabt/issues/1983SSVC — Action Prioritization
SSVCPoCNot automatablePartial impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
7.1HIGHCISA-ADP
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-125
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