A integer overflow in swoole/swoole-src
Priority MEDIUM 49CWE-190Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-190 and the CVSS impact.
Summary
Integer Overflow or Wraparound vulnerability in swoole swoole-src (thirdparty/hiredis modules). This vulnerability is associated with program files sds.C. This issue affects swoole-src: before 6.0.2.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.003 22nd percentileScored 2026-11-07
Fix Fixed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
No affected products listed by the sources yet.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-24814
- 2026-10-03 Alias added: GHSA-2rr6-9w84-3v7p
References
More swoole vulnerabilities
- TI-2020-14863 A HTTP response header injection vulnerability in Swoole v4.5.2 allows attackers to… CVSS 3.1MEDIUM 6.5
- TI-2021-19512 matyhtf framework v3.0.5 is affected by a path manipulation vulnerability in Smarty.class.php. CVSS 3.1CRITICAL 9.8
- TI-2018-11057 The unpack implementation in Swoole version 4.0.4 lacks correct size checks in the… CVSS 3.0HIGH 7.5
- TI-2019-11618 Swoole before 4.2.13 allows directory traversal in swPort_http_static_handler. CVSS 3.0MEDIUM 5.3
Sources
- CVE-2026-24814 · CVE Program
- CVE-2026-24814 · NVD
- FIRST EPSS
- GHSA-2rr6-9w84-3v7p · GitHub Advisory Database · CC BY 4.0
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