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Fencer Vulns
medium 6.1

CVE-2026-47320 json

Access of uninitialized pointer, Uncontrolled Recursion vulnerability in Samsung Open Source rlottie allows Pointer Manipulation, Oversized…

published 2026-06-04 5 mo ago modified 2026-07-22 3 mo ago also EUVD-2026-34232

cvss
6.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.1%
EPSS 0.1% chance of exploitation in 30 days, percentile 1%
public exploits
0
none known

Summary

Access of uninitialized pointer, Uncontrolled Recursion vulnerability in Samsung Open Source rlottie allows Pointer Manipulation, Oversized Serialized Data Payloads.

This issue affects rlottie: before eae37633fda13ac05b25c6c95aacea4bc33c80a3.

Patch / fix

  • Samsung Open Source rlottie eae37633fda13ac05b25c6c95aacea4bc33c80a3
  • rlottie Debian 12 0.1+dfsg-4+deb12u2
  • rlottie Debian 13 0.1+dfsg-4.2+deb13u2
  • rlottie Debian 14 0.1+dfsg-5

debian advisories DEBIAN-CVE-2026-47320

  • rlottie Ubuntu Pro 20.04 LTS 0~git20200305.a717479+dfsg-1ubuntu0.1~esm3
  • rlottie Ubuntu Pro 22.04 LTS 0.1+dfsg-2ubuntu0.2+esm1
  • rlottie Ubuntu Pro 24.04 LTS 0.1+dfsg-4ubuntu1.1+esm1
  • rlottie Ubuntu Pro 26.04 LTS 0.1+dfsg-4.3ubuntu0.1~esm1

ubuntu advisories UBUNTU-CVE-2026-47320

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-47320 updated cvss 6.1

rlottie: From CVEorg collector

  • Red Hat All currently supported Red Hat products
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
5 mo ago

Exploit prediction

0.10% chance of exploitation in the next 30 days, higher than 1% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.1 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H

Affected products

  • Samsung Open Source rlottie

Classification

Weakness
  • CWE-824 Access of Uninitialized Pointer
  • CWE-674 Uncontrolled Recursion

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.