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CVE-2026-10534 is a buffer overflow vulnerability in the IXF IMPORT parser of IBM Db2 affecting versions 11.5.0 through 11.5.9 and 12.1.0 through 12.1.5. The flaw occurs while processing IXF import data and can trigger memory corruption during parsing. Available reporting indicates the issue can lead to memory errors and may enable execution of malicious code on affected systems.
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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.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
7 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A buffer overflow vulnerability in the IXF IMPORT parser affecting IBM Db2 versions 11.5.0 through 11.5.9 and 12.1.0 through 12.1.5.
A high-severity memory corruption flaw in IBM Db2 related to IXF file import that could allow code execution on affected systems.
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.