Akka versions <=2.4.16 and 2.5-M1 are vulnerable to a java deserialization attack in its…
Priority MEDIUM 44CWE-502Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Partial Red Hat: 4 without a fix
Attack profile from CVSS 3.0 · NVD. Fix status from CNA, GitHub and Red Hat. Impact type from CWE-502.
Summary
Akka versions <=2.4.16 and 2.5-M1 are vulnerable to a java deserialization attack in its Remoting component resulting in remote code execution in the context of the ActorSystem.
Why it matters now
EPSS 0.06187 93rd percentileScored 2026-11-07
Fix Partial com.typesafe.akka:akka-actor (Maven): 2.4.17Red Hat: 4 without a fix
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
| — | com.typesafe.akka:akka-actor (Maven) | before 2.4.17 | 2.4.17 | Patch available | GHSA-mm57-9j6q-rxm2 |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
- com.typesafe.akka:akka-actor (Maven) Vendor— Affected before 2.4.17 Fixed in 2.4.17 Patch available GHSA-mm57-9j6q-rxm2
Remediation
- Fix · GHSA-mm57-9j6q-rxm2 com.typesafe.akka:akka-actor (Maven) Fixed in 2.4.17 Advisory →
Vendor assessments
Red Hat
Red Hat rating: Important. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat OpenStack Platform 10 (Newton) | Affected | No fix planned: Will not fix |
| Red Hat OpenStack Platform 11 (Ocata) | Affected | No fix planned: Will not fix |
| Red Hat OpenStack Platform 8 (Liberty) | Affected | No fix planned: Will not fix |
| Red Hat OpenStack Platform 9 (Mitaka) | Affected | No fix planned: Will not fix |
Not affected: 1 product
- Red Hat OpenStack Platform 12 (Pike)
Timeline
- 2026-10-02 Threatist record created from CVE-2017-1000034
- 2026-10-03 Alias added: GHSA-mm57-9j6q-rxm2
References
Advisory 3
Sources
- CVE-2017-1000034 · CVE Program
- CVE-2017-1000034 · NVD
- FIRST EPSS
- GHSA-mm57-9j6q-rxm2 · GitHub Advisory Database · CC BY 4.0
- CVE-2017-1000034 · Red Hat security data · CC BY 4.0
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