CVE-2022-36139
SWFMill commit 53d7690 was discovered to contain a heap-buffer overflow via SWF::Writer:...
SWFMill commit 53d7690 was discovered to contain a heap-buffer overflow via SWF::Writer::writeByte(unsigned char).
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
SWFMill commit 53d7690 was discovered to contain a heap-buffer overflow via SWF::Writer::writeByte(unsigned char).
- Record
CVE-2022-36139- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
CVE List No score
SWFMill commit 53d7690 was discovered to contain a heap-buffer overflow via SWF::Writer::writeByte(unsigned char).
- Record
CVE-2022-36139- Updated
- 2026-11-02
EUVDEUVD-2022-38860 No score
SWFMill commit 53d7690 was discovered to contain a heap-buffer overflow via SWF::Writer::writeByte(unsigned char).
- Record
EUVD-2022-38860- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-f3mq-xh7p-7wpv
SWFMill commit 53d7690 was discovered to contain a heap-buffer overflow via SWF::Writer:...
SWFMill commit 53d7690 was discovered to contain a heap-buffer overflow via SWF::Writer::writeByte(unsigned char).
- Record
GHSA-f3mq-xh7p-7wpv- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
OSVDEBIAN-CVE-2022-36139
SWFMill commit 53d7690 was discovered to contain a heap-buffer overflow via SWF::Writer::writeByte(unsigned char).
- Record
DEBIAN-CVE-2022-36139- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2022-36139
SWFMill commit 53d7690 was discovered to contain a heap-buffer overflow via SWF::Writer::writeByte(unsigned char).
- Record
UBUNTU-CVE-2022-36139- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSV No score
SWFMill commit 53d7690 was discovered to contain a heap-buffer overflow via SWF::Writer::writeByte(unsigned char).
- Record
CVE-2022-36139- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
swfmillDebian:11 |
All versions, plus listed versions 0.3.6-1 |
None known |
swfmillUbuntu:16.04:LTS |
All versions, plus listed versions 0.3.2-1.1 |
None known |
swfmillUbuntu:18.04:LTS |
All versions, plus listed versions 0.3.3-1 |
None known |
swfmillUbuntu:20.04:LTS |
All versions, plus listed versions 0.3.6-10.3.6-1build1 |
None known |
swfmillUbuntu:22.04:LTS |
All versions, plus listed versions 0.3.6-1build1 |
None known |
swfmillUbuntu:24.04:LTS |
All versions, plus listed versions 0.3.6-1build10.3.6-1build20.3.6-1build3 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-36139 is a high vulnerability (CVSS 7.8) in Swfmill, published August 16, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 27th percentile. No source names a fixed version.
References
github.com/djcsdy/swfmill/issues/56
nvd.nist.gov/vuln/detail/CVE-2022-36139
security-tracker.debian.org/tracker/CVE-2022-36139
ubuntu.com/security/CVE-2022-36139
cve.org/CVERecord?id=CVE-2022-36139