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CVE-2026-44185 is a low-severity stack buffer over-read vulnerability in Apache HTTP Server's mod_ssl component, specifically in the OCSP request handling path identified as send_request. The flaw affects Apache HTTP Server versions 2.4.0 through 2.4.67. It can be triggered when the server performs outbound OCSP requests and processes responses from an attacker-controlled OCSP server. The vulnerability results in out-of-bounds reading from stack memory during OCSP-related processing.
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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.
15 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A stack buffer over-read vulnerability in Apache HTTP Server mod_ssl OCSP send_request via attacker-controlled OCSP servers.
A vulnerability addressed in the Apache HTTP Server 2.4.68 security update.
Apache HTTP Server mod_ssl vulnerability related to OCSP handling/processing, fixed in version 2.4.68.
Denial-of-service vulnerability in Apache HTTP Server mod_ssl when processing OCSP responder responses.
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.