Description
There is a heap-based buffer overflow in basicio.cpp of Exiv2 0.26. The vulnerability causes an out-of-bounds write in Exiv2::Image::printIFDStructure(), which may lead to remote denial of service or possibly unspecified other impact.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 | exiv2 | 0.26-6.3.1 | SUSE-SU-2018:1882-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | exiv2 | 0.27.4-1.2 | openSUSE-SU-2024:10747-1 |
Advisories 2
- openSUSE-SU-2024:10747-1 exiv2-0.27.4-1.2 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2018:1882-1 Security update for exiv2 SUSE / openSUSE Security Updates · Feb 4, 2026