OW2 ASM 3.0 before 9.11 contains an uncontrolled memory allocation vulnerability in the asm-commons JSRInlinerAdapter that inlines JSR/RET subroutines without memory or work limits. Attackers can supply a crafted class file with nested subroutines to force O(2^n) memory allocation, causing an OutOfMemoryError that crashes the JVM.
Metrics
Affected Vendors & Products
References
History
Tue, 27 Oct 2026 19:30:00 +0000
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ssvc
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Tue, 27 Oct 2026 04:30:00 +0000
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Ow2
Ow2 asm |
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| Vendors & Products |
Ow2
Ow2 asm |
Wed, 14 Oct 2026 14:30:00 +0000
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| Description | OW2 ASM 3.0 before 9.11 contains an uncontrolled memory allocation vulnerability in the asm-commons JSRInlinerAdapter that inlines JSR/RET subroutines without memory or work limits. Attackers can supply a crafted class file with nested subroutines to force O(2^n) memory allocation, causing an OutOfMemoryError that crashes the JVM. | |
| Title | OW2 ASM 3.0 before 9.11 Exponential Memory Allocation in JSRInlinerAdapter | |
| Weaknesses | CWE-407 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-10-14T14:16:35.587Z
Updated: 2026-10-26T16:22:47.113Z
Reserved: 2026-10-13T18:55:57.281Z
Link: CVE-2026-110270
Updated: 2026-10-26T16:22:41.813Z
Status : Awaiting Analysis
Published: 2026-10-14T15:17:08.407
Modified: 2026-10-26T17:17:14.263
Link: CVE-2026-110270
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