Application crash and memory disclosure via oversized boundary
Published Jul 14, 2026 · Updated Jul 14, 2026
Out-of-bounds read in libsoup multipart parsing on Red Hat Enterprise Linux allows remote attackers to crash applications or expose memory. soup_multipart_input_stream_read_headers() fails to constrain a response boundary before its stream reader accesses the associated buffer. An application must process an attacker-controlled multipart HTTP response; the bounded effects are process failure or disclosure of adjacent memory fragments.
Summary
What happened
Out-of-bounds read in libsoup multipart parsing on Red Hat Enterprise Linux allows remote attackers to crash applications or expose memory. soup_multipart_input_stream_read_headers() fails to constrain a response boundary before its stream reader accesses the associated buffer. An application must process an attacker-controlled multipart HTTP response; the bounded effects are process failure or disclosure of adjacent memory fragments.
The record
- CVE
- CVE-2026-15714
- Published
- Jul 14, 2026
- Updated
- Jul 14, 2026
- Vendor
- 389 Directory Server
- Product
- Red Hat Enterprise Linux 10
- Classifications
- CWE-125, T1499
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 14, 2026CVE publishedPublication date reported by the CVE source.
- Jul 14, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
What attackers are doing with it
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Public exploit references
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Technologies
Your stack
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Your stack
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