VulnerabilityModified
CVE-2022-32202
In libjpeg 1.63, there is a NULL pointer dereference in LineBuffer::FetchRegion in linebuffer.cpp.
MEDIUM 5.5EPSS 0.71%
Does this matter?
Lower severity and a low EPSS score (0.71%). Track it; it rarely justifies an emergency change on its own.
Description
In libjpeg 1.63, there is a NULL pointer dereference in LineBuffer::FetchRegion in linebuffer.cpp.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 0.71% probability · 53th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- libjpeg project/libjpeg
- Source
- cve@mitre.org
EPSS 0.7% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/thorfdbg/libjpeg/commit/51c3241b6da39df30f016b63f43f31c4011222c7Patch, Third Party Advisory
- https://github.com/thorfdbg/libjpeg/issues/74Exploit, Issue Tracking, Third Party Advisory
- https://github.com/thorfdbg/libjpeg/commit/51c3241b6da39df30f016b63f43f31c4011222c7Patch, Third Party Advisory
- https://github.com/thorfdbg/libjpeg/issues/74Exploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.