#1139731 libnfs: CVE-2026-53689

Package:
src:libnfs
Source:
src:libnfs
Submitter:
Salvatore Bonaccorso
Date:
2026-06-15 14:29:02 UTC
Severity:
normal
Tags:
#1139731#5
Date:
2026-06-12 04:28:18 UTC
From:
To:
Hi,

The following vulnerability was published for libnfs.

CVE-2026-53689[0]:
| libnfs through 6.0.2 before 55c18ea does not validate a string size,
| leading to an integer overflow during a connection to a crafted NFS
| server. This occurs in libnfs_zdr_string in lib/libnfs-zdr.c.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2026-53689
https://www.cve.org/CVERecord?id=CVE-2026-53689
[1] https://github.com/sahlberg/libnfs/commit/55c18ea33a83d667f79f0ef209c96895795c729f

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore

#1139731#10
Date:
2026-06-15 13:56:47 UTC
From:
To:
Hello Balint and Chrysostomos,

Since you have been doing all the recent uploads, and given I am not active
on this package, could you please take over it as the maintainer ?
You'll also want to attend to this CVE fix. I'm assuming you use libnfs and
thus this CVE fix is important

#1139731#15
Date:
2026-06-15 14:19:37 UTC
From:
To:
Hi Ritesh & Everyone,

Ritesh Raj Sarraf <riteshsarraf@gmail.com> (időpont: 2026. jún. 15., H,
15:57) ezt írta:

I have removed myself a few years ago from Uploaders because I couldn’t
dedicate enough time and that did not change much. :-(

Best Regards,
Balint

You'll also want to attend to this CVE fix. I'm assuming you use libnfs and