CVE-2026-82797

MEDIUMPre-NVD 5.55.5—
EchelonGraph scoreHIGH confidence

Score 5.5 from GitHub Security Advisory published 2026-08-31. a secondary CVSS source baseline 5.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
5.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.5Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Uncontrolled Recursion vulnerability in Samsung Open Source rlottie allows Serialized Data with Nested Payloads.

This issue affects rlottie: before 8de0d9e6ca80ffef654965505981727b9fa06a51.

CVSS v3
5.5
EG Score
5.5(high)
EG Risk
25(Track)
EG Risk 25/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity55% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
1%
KEV
Not listed

Published

August 31, 2026

Last Modified

September 1, 2026

Advisory Details (1)

Auto-updated Aug 31, 2026
Upstream fix merged — awaiting tagged release. Sources: github_pr.
github_pr

Cap shape-group nesting depth during parsing (limit to 32)

Fix merged in Samsung/rlottie PR #603 on 2026-08-19 — awaiting tagged release

https://github.com/Samsung/rlottie/pull/603

Vendor Advisories for CVE-2026-82797(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Affected Packages

(3 across 3 ecosystems)
Debian:12(1)
PackageVulnerable rangeFixed inDependents
rlottie0.1+dfsg-4 ... 0.1+dfsg-5 (7 versions)——
Debian:13(1)
PackageVulnerable rangeFixed inDependents
rlottie0.1+dfsg-4.2, 0.1+dfsg-4.2+deb13u1, 0.1+dfsg-4.2+deb13u2, 0.1+dfsg-4.3, 0.1+dfsg-5——
Debian:14(1)
PackageVulnerable rangeFixed inDependents
rlottie0.1+dfsg-4.2, 0.1+dfsg-4.3, 0.1+dfsg-5——

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 18× in last 7d / 53× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-19 10:45 UTCEG score recompute
  2. 2026-09-19 10:45 UTCGHSA enrichment
  3. 2026-09-18 19:28 UTCEPSS rescore
  4. 2026-09-18 08:23 UTCEG score recompute
  5. 2026-09-18 08:23 UTCGHSA enrichment
  6. 2026-09-17 06:02 UTCEG score recompute
  7. 2026-09-17 06:02 UTCGHSA enrichment
  8. 2026-09-16 14:08 UTCEPSS rescore
  9. 2026-09-16 05:15 UTCEPSS rescore
  10. 2026-09-16 03:45 UTCEG score recompute
  11. 2026-09-16 03:45 UTCGHSA enrichment
  12. 2026-09-15 03:12 UTCEPSS rescore
  13. 2026-09-15 03:12 UTCEPSS rescore
  14. 2026-09-15 01:27 UTCGHSA enrichment
  15. 2026-09-13 23:10 UTCEG score recompute
  16. 2026-09-13 23:10 UTCGHSA enrichment
  17. 2026-09-12 20:53 UTCEG score recompute
  18. 2026-09-12 20:53 UTCGHSA enrichment
  19. 2026-09-11 18:36 UTCEG score recompute
  20. 2026-09-11 18:36 UTCGHSA enrichment
  21. 2026-09-11 14:53 UTCEPSS rescore
  22. 2026-09-11 14:53 UTCEPSS rescore
  23. 2026-09-10 16:18 UTCEG score recompute
  24. 2026-09-10 16:18 UTCGHSA enrichment
  25. 2026-09-09 13:47 UTCEG score recompute
Show 28 more
  1. 2026-09-09 13:47 UTCGHSA enrichment
  2. 2026-09-08 22:01 UTCEPSS rescore
  3. 2026-09-08 11:04 UTCEG score recompute
  4. 2026-09-08 11:04 UTCGHSA enrichment
  5. 2026-09-07 08:35 UTCEG score recompute
  6. 2026-09-07 08:34 UTCGHSA enrichment
  7. 2026-09-06 13:48 UTCEPSS rescore
  8. 2026-09-06 06:14 UTCEG score recompute
  9. 2026-09-06 06:14 UTCGHSA enrichment
  10. 2026-09-05 15:31 UTCEPSS rescore
  11. 2026-09-05 03:57 UTCEG score recompute
  12. 2026-09-05 03:57 UTCGHSA enrichment
  13. 2026-09-04 05:07 UTCEPSS rescore
  14. 2026-09-04 01:40 UTCGHSA enrichment
  15. 2026-09-02 23:22 UTCEG score recompute
  16. 2026-09-02 23:22 UTCGHSA enrichment
  17. 2026-09-02 14:12 UTCEPSS rescore
  18. 2026-09-01 21:02 UTCGHSA enrichment
  19. 2026-09-01 17:42 UTCEG score recompute
  20. 2026-09-01 17:42 UTCGHSA enrichment
  21. 2026-09-01 13:54 UTCEPSS rescore
  22. 2026-08-31 15:24 UTCEG score recompute
  23. 2026-08-31 15:23 UTCGHSA enrichment
  24. 2026-08-31 14:42 UTCEG score recompute
  25. 2026-08-31 14:42 UTCGHSA enrichment
  26. 2026-08-31 12:24 UTCEG score recompute
  27. 2026-08-31 11:30 UTCEG score recompute
  28. 2026-08-31 11:29 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-82797?
CVE-2026-82797 is a medium vulnerability published on August 31, 2026. Uncontrolled Recursion vulnerability in Samsung Open Source rlottie allows Serialized Data with Nested Payloads. This issue affects rlottie: before 8de0d9e6ca80ffef654965505981727b9fa06a51.
When was CVE-2026-82797 disclosed?
CVE-2026-82797 was first published in the National Vulnerability Database on August 31, 2026, with the most recent update on September 1, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-82797 actively exploited?
CVE-2026-82797 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 98.9% of all scored CVEs.
What is the CVSS score of CVE-2026-82797?
CVE-2026-82797 has a CVSS v3 base score of 5.5 (NVD).
How do I remediate CVE-2026-82797?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-82797, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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