OW2 ASM 3.0 before 9.11 Uncontrolled Recursion in SignatureReader
OW2 ASM 3.0 before 9.11 contains an uncontrolled recursion vulnerability in SignatureReader.parseType() that allows attackers to exhaust the stack via deeply nested generic type signatures. Attackers can supply a crafted class file with a long Signature attribute containing many nested type arguments to trigger a StackOverflowError during class transformation, causing denial of service.
CVE-2026-110263
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: cve:CVE-2026-110263
ASM
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://gitlab.ow2.org/asm/asm",
"vendor": "OW2",
"product": "ASM",
"versions": [
{
"status": "affected",
"version": "3.0",
"lessThan": "9.11",
"versionType": "custom"
}
],
"packageURL": "pkg:maven/org.ow2.asm/asm",
"collectionURL": "https://repo1.maven.org/maven2/",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-110263
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #22243 · Revision 1
- Added to Heist Feed
- Publisher date