CVE WatchSep 4, 2026

CVE-2026-85781

Unverified ownership of a storage access point in the volume deletion component of the Amazon EFS CSI Driver before v3.4.1 might allow an au

CVSS

8.7

High

EPSS

—

KEV

—

Exploit Today

—

0-100

Published: Sep 4, 2026 · Last modified: Sep 4, 2026 · CWE-283

EPSS · 30d

Not enough EPSS history yet.

Technical description

Unverified ownership of a storage access point in the volume deletion component of the Amazon EFS CSI Driver before v3.4.1 might allow an authenticated Kubernetes user with PersistentVolume creation privileges to cause recursive deletion of directories on an EFS filesystem they are not authorized to access, via a crafted PersistentVolume volumeHandle that pairs an access point from one filesystem with a different target filesystem. To remediate this issue, users should upgrade to version v3.4.1.

Official references

Related CVEs

CVECVSSEPSSKEVRExploitTitleMod.

CVE-2026-97456.5 MED

—

——0IBM Netezza Software 11.3.0.3 through Interim Fix 002 has operations that are performed without validating bucket ownership using the ExpectedBucketOwner parameter. This omission may allow a remote attacker to exploit misconfigurations or naming collisions to redirect application requests to an unintended S3 bucket under their control.22h CVE-2026-155993.3 LOW

0.4%

——0Unverified ownership vulnerability in TÜBİTAK BİLGEM Software Technologies Research Institute pardus-domain-joiner allows Privilege Abuse. This issue affects pardus-domain-joiner: before 0.5.5.10d CVE-2026-209129.1 CRI

35.3%

——11Gitea does not properly validate repository ownership when linking attachments to releases. An attachment uploaded to a private repository could potentially be linked to a release in a different public repository, making it accessible to unauthorized users.52d