Summary
Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2026-21413: A heap-based buffer overflow vulnerability exists in the lossless_jpeg_load_raw functionality of LibRaw Commit 0b56545 and Commit d20315b. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability. CVE-2026-20889: A heap-based buffer overflow vulnerability exists in the x3f_thumb_loader functionality of LibRaw Commit d20315b. A specially crafted malicious file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.
Fixed packages 4
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2 | LibRaw | 0:0.19.4-1.amzn2.0.7 |
| Amazon Linux · 2 | LibRaw-debuginfo | 0:0.19.4-1.amzn2.0.7 |
| Amazon Linux · 2 | LibRaw-devel | 0:0.19.4-1.amzn2.0.7 |
| Amazon Linux · 2 | LibRaw-static | 0:0.19.4-1.amzn2.0.7 |
Vulnerabilities 2
-
Critical 9.8
A heap-based buffer overflow vulnerability exists in the x3f_thumb_loader functionality of LibRaw Commit d20315b. A spe…
-
Critical 9.8
A heap-based buffer overflow vulnerability exists in the lossless_jpeg_load_raw functionality of LibRaw Commit 0b56545 …