No exploitation reported

CVE-2026-79885

Unauthenticated File Write Vulnerability leads to Denial-of-Service in AOS-8

No exploitation reported by the sources we read.

Published2026-10-22

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

An unauthenticated file write vulnerability exists in the PAPI protocol in AOS-8. Successful exploitation could allow an unauthenticated remote attacker to make limited modifications to files on the affected system and to disrupt the availability of the affected service.

Timeline

dates in UTC

2026-10-2219:18CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-24 15:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-79885?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-79885?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2026-79885 yet.

Full record on NVD

Fix

No fix published by the sources we read yet. NVD record

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVE recordread 2026-10-24
CNACVSS 3.18.2read 2026-10-24
FIRST EPSSEPSS score0.2 %2026-10-23

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Published: 2026-10-22
Last Modified: 2026-10-23
NVD status: Received

Frequently asked questions

What is CVE-2026-79885?

Is CVE-2026-79885 actively exploited?

Active exploitation of CVE-2026-79885 has not been confirmed. Its EPSS score was 0.2% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-79885?

CVE-2026-79885 has a CVSS v3 base score of 8.2 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H.

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