CVE-2024-28124
squid security update
Squid is a high-performance proxy caching server. It handles all requests in a single, non-blocking, I/O-driven process and keeps meta data and implements negative caching of failed requests.
Security Fix(es):
One-Byte Buffer OverRead in HTTP Request Header Parsing。(CVE-2024-28124)
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
What each source reports
OSV Score usedOESA-2026-4356
squid security update
Squid is a high-performance proxy caching server. It handles all requests in a single, non-blocking, I/O-driven process and keeps meta data and implements negative caching of failed requests.
Security Fix(es):
One-Byte Buffer OverRead in HTTP Request Header Parsing。(CVE-2024-28124)
- Record
OESA-2026-4356- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
squidopenEuler:22.03-LTS-SP4 |
before 4.9-32.oe2203sp4 | 4.9-32.oe2203sp4 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-28124 is a medium vulnerability (CVSS 6.5) in squid, published October 16, 2026. No source lists public exploit code. Fixed in squid 4.9-32.oe2203sp4.