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Red Hat Automatic Bug Reporting Tool's Privilege Escalation Flaw Allows Local Attackers to Gain Root Access on Affected Enterprise Linux Systems; CISA's September 9th KEV Deadline Has Passed

Last refreshed2026-09-27

Status: KEV  |  Advisory ID: CVE-2015-5287

Key Details

CVECVE-2015-5287
Vulnerability NameRed Hat Automatic Bug Reporting Tool Privilege Escalation Vulnerability
CVSS Score / Version7.8 (High) / CVSS v3.1
Updated2026-09-22
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS Proseattack vector is local; attack complexity is low; privileges required is low; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high.
Affected productssee table below
Exploitation statusListed in CISA's Known Exploited Vulnerabilities (KEV) catalog, indicating confirmed active exploitation.
KEV listingAdded to CISA's Known Exploited Vulnerabilities (KEV) catalog on 2026-08-26.
Exploitation prediction (EPSS)4.96% probability of exploitation in the next 30 days (92% percentile) -- FIRST.org's EPSS model.
Federal remediation deadline2026-09-09 (CISA KEV, Binding Operational Directive).

Affected Products, Subsystems & Sectors

VendorProductAffected VersionsPatch Status
Red Hat - duplicateAutomatic Bug Reporting Tool
Red HatEnterprise Linux
Red HatAutomatic Bug Reporting Tool (ABRT)
OracleLinux
Red HatEnterprise Linux Desktop
Red HatEnterprise Linux High Performance Computing (HPC) Node
Red HatEnterprise Linux Server
Red HatEnterprise Linux Workstation
Red HatAutomatic Bug Reporting Tool
SubsystemsEWS Workstation Delivery/Virtualization
SectorsAll Sectors

What to Know

Red Hat Automatic Bug Reporting Tool (ABRT) contains a privilege escalation vulnerability that could allow local users with certain permissions to gain privileges via a symlink attack on a file with a predictable name. The impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version.

What to Do

Monitor Red Hat - duplicate, Red Hat, and Oracle's web pages for any future patch releases.

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2015-5287
CVEhttps://www.cve.org/CVERecord?id=CVE-2015-5287

KEV Required Action

FieldValue
KEV Linkhttps://www.cisa.gov/known-exploited-vulnerabilities-catalog
Date Added to KEV2026-08-26
Required Action Due Date2026-09-09
Required ActionApply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.