Description
In libsamplerate before 0.1.9, a buffer over-read occurs in the calc_output_single function in src_sinc.c via a crafted audio file.
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.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | libsamplerate | 0.1.9-1 | — |
| Debian 13 | libsamplerate | 0.1.9-1 | — |
| Debian 12 | libsamplerate | 0.1.9-1 | — |
| Debian 9 | libsamplerate | 0.1.8-8+deb9u1 | DLA-2845-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 14.04 LTS | libsamplerate | No fix yet | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 16.04 LTS | libsamplerate | 0.1.8-8ubuntu0.1~esm1 | USN-5749-1 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 11 SP4 | libsamplerate | 0.1.4-3.1 | SUSE-SU-2017:1065-1 |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 11 SP4 | libsamplerate | 0.1.4-3.1 | SUSE-SU-2017:1065-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.4 | libsamplerate | 0.1.9-r0 | — |
| Alpine v3.3 | libsamplerate | 0.1.9-r0 | — |
| Alpine v3.2 | libsamplerate | 0.1.9-r0 | — |
Advisories 3
- USN-5749-1 libsamplerate vulnerability Ubuntu Security Notices (USN) · Jun 25, 2026
- DLA-2845-1 libsamplerate - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2017:1065-1 Security update for libsamplerate SUSE / openSUSE Security Updates · Feb 4, 2026