CVE-2026-110262CWE-770denial-of-service

CVE-2026-110262

Low · published October 14, 2026

CVSS v3.1
3.3
EPSS
0%
Percentile
5.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
3.3 · LOW
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVSS v4.0
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
EPSS
0.00168 · 5.7th percentile
Weakness
CWE-770 · Allocation of Resources Without Limits or Throttling
Published
2026-10-14T19:17Z
References (5)
https://asm.ow2.io/versions.html · [email protected]https://gitlab.ow2.org/asm/asm/-/blob/ASM_9_10_1/asm-commons/src/main/java/org/objectweb/asm/commons/AdviceAdapter.java#L96 · [email protected]https://gitlab.ow2.org/asm/asm/-/commit/b7e6c88801790c9da214efd0498aecb9402796a0 · [email protected]https://gitlab.ow2.org/asm/asm/-/merge_requests/464 · [email protected]https://www.vulncheck.com/advisories/ow2-asm-3.1-before-9.11-excessive-memory-allocation-in-adviceadapter · [email protected]
EPSS history
Timeline
  • 16 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 14 OCT 14:16Z
    OW2 ASM 3.1 before 9.11 Excessive Memory Allocation in AdviceAdapter
    cvelistv5
  • 14 OCT 14:16Z
    OW2 ASM 3.1 before 9.11 Excessive Memory Allocation in AdviceAdapter
    cvelistv5