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CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run Oct 26 02:05 UTC

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2 critical, 38 high, 59 medium, 25 low

Expand	Severity	Score	Advisory	Title	Source	Flags	Published
	Medium	5.5	CVE-2026-115424	A flaw was found in the OpenShift client oc Red HatRed Hat OpenShift Container Platform 4, Red Hat OpenShift, Red Hat oc	NVD		Oct 22 22:18 UTC
CVE-2026-115424A flaw was found in the OpenShift client oc Executive summary A flaw in the OpenShift command-line client oc lets a malicious container image write files outside the intended extraction folder when a user runs oc image extract. The advisory rates it 5.5 (Medium) on Red Hat's CVSS v3.1 score and says the affected versions are still being determined, so no fixed release is named yet. Until an updated oc client is available, the vendor recommends extracting only from trusted container images. Technical summary The weakness is a symbolic and hard link target validation bypass (CWE-61, UNIX symbolic link following) in oc image extract. Symlink and hardlink targets can point to absolute paths or to sibling directories, and a string-prefix containment check lets them pass, so later archive entries are written through the planted link. Exploitation requires a user to extract a malicious image (CVSS AV:L/AC:L/PR:N/UI:R, integrity impact High, no confidentiality or availability impact). Affected versions are not yet stated, and no fixed version is stated. The advisory says no configuration option disables only this behavior, so the workarounds are to treat images as trusted, run as an unprivileged user into an isolated destination, avoid fixed predictable paths in CI, and restrict who can change image references. Detection guidance is not stated. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Summarized from access.redhat.com/security/cve/CVE-2026-115424 Impact if exploited ConfidentialityNone IntegrityHigh AvailabilityNone How it is exploited Attack vector Local Attack complexity Low Privileges required None User interaction Required Scope Unchanged CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N Affects Red Hat Red Hat OpenShift Container Platform 4 Red Hat OpenShift Red Hat oc NIST National Vulnerability DatabasePublished Oct 22, 2026 22:18 UTC Read the advisory

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