CVE catalog
CVE-2026-110262
OW2 ASM 3.1 before 9.11 contains an excessive memory allocation vulnerability in the asm-commons AdviceAdapter that allows attackers to exhaust memory by supplying crafted class files. Attackers can c
- Severity
- Medium · CVSS 4.8
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.17% · Oct 25, 2026
OW2 ASM 3.1 before 9.11 contains an excessive memory allocation vulnerability in the asm-commons AdviceAdapter that allows attackers to exhaust memory by supplying crafted class files. Attackers can craft bytecode with many forward jump targets in constructors, causing unbounded stack copies in forwardJumpStackFrames and allocation of hundreds of megabytes, leading to denial of service.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | asm | sid | 9.11.1-1 | fixed |
| Debian | asm | forky | 9.11.1-1 | fixed |
| Debian | asm | trixie | 9.8-1 | vulnerable |
| Debian | asm | bookworm | 9.4-1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | asm | source | sid | 9.11.1-1 | not yet assigned | Not reported | [1151198] |
| Debian | asm | source | forky | 9.11.1-1 | not yet assigned | Not reported | [1151198] |
| Debian | asm | source | trixie | (unfixed) | not yet assigned | Not reported | [1151198] |
| Debian | asm | source | bookworm | (unfixed) | not yet assigned | Not reported | [1151198] |
Notes
[trixie] asm: Minor issue
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libasm-java]Affected
Source package: [asm]
Details (2)
9.4-1· all · bookwormAffected
nvd · asm · debian · bookworm; nvd · asm · debian · 12
9.4-1· all · bookwormAffected
nvd · asm · debian · bookworm; nvd · asm · debian · 12
[Debian 13 (Trixie)]
- [libasm-java]Affected
Source package: [asm]
Details (2)
9.8-1· all · trixieAffected
nvd · asm · debian · 13
9.8-1· all · trixieAffected
nvd · asm · debian · 13
Observed: