A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, ak
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Microsoft Exchange Server is affected by this vulnerability, which stems from improper handling of objects in memory. An attacker who exploits it could execute arbitrary code remotely on the affected system.
Summarized by anthropic/claude-haiku-5.5. Verify details against the original sources.
Read the original description
A remote code execution vulnerability exists in Microsoft Exchange software when the software fails to properly handle objects in memory, aka 'Microsoft Exchange Memory Corruption Vulnerability'.
Timeline
- CVE published
- Added to CISA KEV
CISA has evidence of exploitation in the wild
- CISA remediation deadline
Due date for US federal agencies to patch
- Record last updated
- EPSS reached 10%
FIRST estimates at least a 10% chance of exploitation in the next 30 days
Affected versions
- Microsoft Microsoft Exchange Server 2013
Cumulative Update 23
- Microsoft Microsoft Exchange Server 2019 Cumulative Update 3
Version range not reported
- Microsoft Microsoft Exchange Server 2016 Cumulative Update 14
Version range not reported
- Microsoft Microsoft Exchange Server 2016 Cumulative Update 15
Version range not reported
- Microsoft Microsoft Exchange Server 2019 Cumulative Update 4
Version range not reported
- Microsoft Microsoft Exchange Server 2010 Service Pack 3 Update Rollup 30
Version range not reported