CVE-2010-2093: n/a vulnerability

CVE-2010-2093: Use-after-free vulnerability in the request shutdown functionality in PHP 5.2 before 5.2.13 and 5.3 before...

Use-after-free vulnerability in the request shutdown functionality in PHP 5.2 before 5.2.13 and 5.3 before 5.3.2 allows context-dependent attackers to cause a denial of service (crash) via a stream context structure that is freed before destruction occurs.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 7, 2024, 02:17 UTC (UTC+00:00)

Security readout for executives and security teams

CVE-2010-2093 is an old PHP memory-safety flaw that can crash affected PHP processes during request shutdown. The public bundle describes denial of service, not confirmed data theft or remote code execution. Business urgency is mainly for systems still running PHP 5.2 before 5.2.13 or PHP 5.3 before 5.3.2. Exposure is most plausible on legacy web servers or embedded applications still using the affected PHP branches. Modern supported PHP versions should not be assumed affected from this bundle. Treat this as a legacy technology risk. It is unlikely to matter where PHP has been modernized, but any internet-facing system still on these versions should be scheduled for urgent remediation or retirement. Mitigation focus: Upgrade affected PHP 5.2 installations to 5.2.13 or later guidance-supported versions.; Upgrade affected PHP 5.3 installations to 5.3.2 or later guidance-supported versions.; Check vendor distribution advisories for backported PHP security fixes..

Prepared: Jun 28, 2026, 02:49 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: May 27, 2010, 22:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

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1Source links

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CVE List V5 sourceCVE List V5

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

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Weakness

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