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25/06/2026 1:08 am
TL;DR: Privilege escalation lets attackers move from ordinary access to administrative control by exploiting misconfigurations, software flaws, or stolen credentials, and BeyondTrust reported 1,360 Microsoft vulnerabilities in 2024, with 40% classified as elevation-of-privilege issues. The control gap is not theoretical: many IAM programmes still assume access boundaries hold after compromise, when they often do not.
NHIMG editorial — based on content published by Frontegg: the complete guide to privilege escalation
By the numbers:
- BeyondTrust reported that in 2024, a record-breaking 1,360 Microsoft vulnerabilities were reported, which is an 11% increase over the previous high in 2022.
Questions worth separating out
Q: How should security teams reduce privilege escalation risk in enterprise environments?
A: Start by shrinking the amount of access any account can misuse.
Q: Why do over-privileged accounts make privilege escalation worse?
A: Over-privileged accounts give attackers more useful pathways after a foothold.
Q: What do teams get wrong about privilege escalation detection?
A: They often monitor for obvious admin actions but miss the earlier signals, such as abnormal permission changes, unusual token use, or access to peer-level data.
Practitioner guidance
- Tighten privilege scope at the entitlement layer Review whether users, service accounts, and application identities can reach more systems or actions than their current task requires.
- Prioritise patching for elevation paths Map vulnerabilities that create local or application-level privilege escalation, then rank them ahead of lower-impact issues.
- Add session monitoring to privileged access Watch for unexpected elevation requests, token misuse, new admin activity, and changes made immediately after privilege increases.
What's in the full article
Frontegg's full article covers the operational detail this post intentionally leaves for the source:
- Step-by-step examples of vertical and horizontal privilege escalation across Windows, Linux, and Android environments
- Specific technical techniques such as DLL hijacking, LSASS credential extraction, SUID abuse, and token impersonation
- A longer list of prevention measures, including containerisation, kernel-level constraints, and secrets management options
- The article's glossary of operating-system terms and references for teams that want to dig into the platform details
👉 Read Frontegg's guide to privilege escalation risks and prevention →
Privilege escalation in IAM systems: where current controls break?
Explore further
25/06/2026 10:21 am
Privilege escalation is not just a vulnerability class. It is a governance failure in how identity scope is defined and enforced. The article shows that attackers do not need to defeat identity wholesale; they only need one path from limited access to broader control. That is why privilege scope, session boundaries, and configuration hygiene belong in the same governance conversation. The implication is that IAM programmes must treat escalation paths as first-class risk surfaces, not edge cases.
A few things that frame the scale:
- Organisations that describe themselves as confident in their AI deployment actually experience a 72% security incident rate, compared to 33% for those who remain cautious, according to the 2026 Infrastructure Identity Survey.
- Sixty-seven percent of security leaders still rely heavily on static credentials despite the risks they pose to agentic AI deployments, according to the 2026 Infrastructure Identity Survey.
A question worth separating out:
Q: Who is accountable when privilege escalation occurs?
A: Accountability sits with the teams that own access design, identity governance, platform hardening, and monitoring. IAM defines the scope, application and infrastructure teams enforce it, and security teams validate that privileged paths are observable and defensible. Without shared ownership, escalation gaps persist between controls.
👉 Read our full editorial: Privilege escalation shows why IAM controls fail under over-privilege
