GHSA-4fx9-vc88-q2xc
Infinite loop in Pillow
JpegImagePlugin may append an EOF marker to the end of a truncated file, so that the last segment of the data will still be processed by the decoder.
If the EOF marker is not detected as such however, this could lead to an infinite loop where JpegImagePlugin keeps trying to end the file.
What each source reports
GitHub AdvisoriesNo score
Infinite loop in Pillow
JpegImagePlugin may append an EOF marker to the end of a truncated file, so that the last segment of the data will still be processed by the decoder.
If the EOF marker is not detected as such however, this could lead to an infinite loop where JpegImagePlugin keeps trying to end the file.
- Record
GHSA-4fx9-vc88-q2xc- Weakness
- CWE-400
- Updated
- 2026-11-02
OSVCLSA-2026-1790156287No score
TuxCare security update for pillow (1 CVE)
TuxCare rebuilt pillow to address 1 CVE. Fixed in 8.4.0.post6+tuxcare.
- Record
CLSA-2026-1790156287- Updated
- 2026-11-02
OSVNo score
Infinite loop in Pillow
JpegImagePlugin may append an EOF marker to the end of a truncated file, so that the last segment of the data will still be processed by the decoder.
If the EOF marker is not detected as such however, this could lead to an infinite loop where JpegImagePlugin keeps trying to end the file.
- Record
GHSA-4fx9-vc88-q2xc- Weakness
- CWE-400
- Updated
- 2026-11-02
Affected packages
| Package | Affected | Fixed |
|---|---|---|
pillowPyPI | before 9.0.0 | 9.0.0 |
pillowTuxCare:PyPI | 8.4.0 up to 8.4.0.post6+tuxcare, plus listed versions 8.4.0.post1+tuxcare8.4.0.post2+tuxcare8.4.0.post3+tuxcare8.4.0.post4+tuxcare8.4.0.post5+tuxcare | 8.4.0.post6+tuxcare |
pillowPyPI | before 9.0.0, plus listed versions 1.01.11.21.31.4 Show 45 moreShow less1.51.61.7.01.7.11.7.21.7.31.7.41.7.51.7.61.7.71.7.82.0.02.1.02.2.02.2.12.2.22.3.02.3.12.3.22.4.02.5.02.5.12.5.22.5.32.6.02.6.12.6.22.7.02.8.02.8.12.8.22.9.03.0.03.1.03.1.0.rc13.1.0rc13.1.13.1.23.2.03.3.03.3.13.3.23.3.33.4.03.4.1 | 9.0.0 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | GitHub Advisories, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
GHSA-4fx9-vc88-q2xc is a vulnerability with no CVSS score yet in pillow, published March 11, 2022. No source lists public exploit code. Fixed in pillow 9.0.0.
References
Left out here: 34 versions. The JSON record has them.