Memory Corruption vulnerability in SAP ABAP Platform (CVE-2026-58247) | HOL Guard CVE

Medium · CVSS 5.3CVE-2026-58247

Memory Corruption vulnerability in SAP ABAP Platform

Answer in brief

CVE-2026-58247 records a Medium severity (CVSS 5.3) vulnerability in Memory Corruption vulnerability in SAP ABAP Platform. The current sources do not mark it as known exploited. The current feed maps SAP_SE/SAP ABAP Platform (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Aug 11, 2026Updated Aug 26, 2026Source checked Sep 25, 2026First seen by HOL Aug 11, 2026Material review Aug 26, 2026

Upstream Advisory

Key facts

Risk: Medium · CVSS 5.3
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

CVSS is 5.3. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps SAP_SE/SAP ABAP Platform (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
SAP_SE/SAP ABAP Platformgeneric	KRNL64UC 7.53 \|\| KERNEL 7.53 \|\| 7.54 \|\| 7.77	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for SAP_SE/SAP ABAP Platform.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Aug 11, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 26, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Aug 11, 2026

Sources and claim methodology

Upstream source description

SAP ABAP Platform allows an unauthenticated user to send a specially crafted request to an internal component. This could disclose limited, non-sensitive data from previously used memory, leading to a low on confidentiality, with no impact on integrity and availability of the application.

Quoted source text, attributed separately from HOL analysis.