VulnSocial

CVE-2026-102554

LOWCVSS 8.2 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Allocation of resources without limits or throttling (CWE-770) during Java object deserialization in Google Guava versions 4.0 through 33.7.1 allows an attacker to cause a Denial of Service via OutOfMemoryError. When deserializing CompactHashMap, CompactHashSet, or MapMakerInternalMap instances, Guava eagerly allocates an array based on a caller-specified size parameter without throttling, permitting memory exhaustion from crafted serialization streams.

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0.0/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-502CWE-770

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-10-27: 110-27
Referenced assets1 URL
Full discourse1 post
  • DailyCVE@dailycve

    🟠 #Google Guava, Uncontrolled Memory Allocation, #CVE-2026-102554 (Medium) -DC-Oct2026-3808 https://dailycve.com/google-guava-uncontrolled-memory-allocation-cve-2026-102554-medium-dc-oct2026-3808/

    0000026
    247 followersView on X

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