CVE-2026-75936Disclosure

LOWCVSS 8.7 · 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

Improper handling of highly compressed data in the GZIP auto-decompression handler in Amazon ion-java before 1.12.0 might allow remote actors to cause a denial of service via a crafted compressed Ion document that expands to an arbitrarily large size upon decompression. To remediate this issue, users should upgrade to version 1.12.0 and configure withGzipDecompressionEnabled(false) and/or set an explicit withMaximumBufferSize() when parsing untrusted input.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-409

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://dlvr.it/TV606j

Full discourse1 post

Eyal Estrin ☁️@eyalestrin47d
Disclosure
CVE-2026-75935 & CVE-2026-75936 - Issue with Amazon ion-java - Memory-amplification denial of service https://dlvr.it/TV606j #patchmanagement
Post summary
The tweet announces two Amazon ion‑java CVEs that enable memory amplification denial of service, without disclosing exploits, patches, or active attacks.
0000039
2.0K followersView on X

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