CVE-2026-89544

A flaw was found in the Linux kernel's SUNRPC component. Multiple defects in the gssxdecoptionarray XDR option-array decoder's error handling can lead to a NULL dereference, a reference count leak, and a use-after-free vulnerability. An attacker could potentially exploit these issues by providing...

CVE-2026-89544

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: fix gssxdecoptionarray error path bugs Four coupled defects in the gssx XDR option-array decoder make the error paths unsafe: a NULL deref in the caller, a refcount leak on the decoded groupinfo, and a latent use-after-fr...

EUVD-2026-76462

In the Linux kernel, the following vulnerability has been resolved: SUNRPC: xdrbuftrim: clamp buf-len to avoid underflow xdrbuftrim trims len bytes from the tail of an xdrbuf by walking the tail, pages, and head iovecs. Each per-section step uses mint so it never removes more bytes than that...

RHEL 2.1 : glibc (RHSA-2003:090)

Updated glibc packages are available to fix an integer overflow in the XDR decoder. The glibc package contains standard libraries which are used by multiple programs on the system. Sun RPC is a remote procedure call framework which allows clients to invoke procedures in a server process over a...

RHEL 2.1 : krb5 (RHSA-2002:173)

Updated Kerberos 5 packages are now available for Red Hat LInux Advanced Server. These updates fix a buffer overflow in the XDR decoder. Sun RPC is a remote procedure call framework which allows clients to invoke procedures in a server process over a network. XDR is a mechanism for encoding data...

RHEL 2.1 : glibc (RHSA-2002:167)

Updated glibc packages are available which fix a buffer overflow in the XDR decoder and two vulnerabilities in the resolver functions. updated 8 aug 2002 Updated packages have been made available, as the original errata introduced a bug which could cause calloc to crash on 32-bit platforms when...

Critical: Red Hat Security Advisory: : Updated glibc packages fix vulnerabilities in RPC XDR decoder

Updated glibc packages are available to fix an integer overflow in the XDR decoder. The glibc package contains standard libraries that are used by multiple programs on the system. Sun RPC is a remote procedure call framework that allows clients to invoke procedures in a server process over a...

Important: Red Hat Security Advisory: krb5 security update

Updated Kerberos 5 packages are now available for Red Hat LInux Advanced Server. These updates fix a buffer overflow in the XDR decoder. Sun RPC is a remote procedure call framework which allows clients to invoke procedures in a server process over a network. XDR is a mechanism for encoding data...

Important: Red Hat Security Advisory: : : : Updated krb5 packages fix remote buffer overflow

Updated Kerberos 5 packages are now available for Red Hat Linux 6.2, 7, 7.1, 7.2, and 7.3. These updates fix a buffer overflow in the XDR decoder. Sun RPC is a remote procedure call framework which allows clients to invoke procedures in a server process over a network. XDR is a mechanism for...

Important: Red Hat Security Advisory: glibc security update

Updated glibc packages are available which fix a buffer overflow in the XDR decoder and two vulnerabilities in the resolver functions. updated 8 aug 2002 Updated packages have been made available, as the original errata introduced a bug which could cause calloc to crash on 32-bit platforms when...

FreeBSD-SA-02:34.rpc

-----BEGIN PGP SIGNED MESSAGE----- ============================================================================= FreeBSD-SA-02:34.rpc Security Advisory The FreeBSD Project Topic: Sun RPC XDR decoder contains buffer overflow Category: core Module: libc Announced: 2002-08-01 Credits: ISS X-Force...