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CVE-2026-27689 is a high-severity uncontrolled resource consumption vulnerability in SAP Supply Chain Management. An authenticated attacker with regular or low privileges and network access can repeatedly invoke a remote-enabled function module using an excessively large loop-control parameter. This causes prolonged loop execution and excessive consumption of system resources, leading to a denial-of-service condition. The vulnerability affects availability only; the available information indicates confidentiality and integrity are not impacted.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
7 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A denial-of-service vulnerability affecting SAP Supply Chain Management.
Authenticated network-triggerable denial-of-service in SAP Supply Chain Management impacting multiple component/version combinations.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.