CVE-2026-19518

MEDIUMPre-NVD 6.56.5—
EchelonGraph scoreMEDIUM confidence

Score 6.5 from GitHub Security Advisory published 2026-08-11. a secondary CVSS source baseline 6.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.5EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.5Exploit: None knownExposed: 0

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

Improper Validation of Specified Quantity in Input vulnerability in Samsung Open Source rlottie allows Input Data Manipulation.

CVSS v3
6.5
EG Score
6.5(medium)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity65% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
10%
KEV
Not listed

Published

August 11, 2026

Last Modified

August 18, 2026

Advisory Details (1)

Auto-updated Aug 11, 2026
Upstream fix merged — awaiting tagged release. Sources: github_pr.
github_pr

Safety limits to precomp, repeater, and polystar handling

Fix merged in Samsung/rlottie PR #596 on 2026-07-22 — awaiting tagged release

https://github.com/Samsung/rlottie/pull/596

Vendor Advisories for CVE-2026-19518(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 16× in last 7d / 73× 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.

Showing the most recent 100 of 104 total refreshes for this CVE.

  1. 2026-09-19 12:28 UTCEG score recompute
  2. 2026-09-19 12:28 UTCGHSA enrichment
  3. 2026-09-18 19:27 UTCEPSS rescore
  4. 2026-09-18 06:31 UTCEG score recompute
  5. 2026-09-18 06:31 UTCGHSA enrichment
  6. 2026-09-17 04:26 UTCEG score recompute
  7. 2026-09-17 04:26 UTCGHSA enrichment
  8. 2026-09-16 14:07 UTCEPSS rescore
  9. 2026-09-16 05:14 UTCEPSS rescore
  10. 2026-09-16 02:20 UTCEG score recompute
  11. 2026-09-16 02:20 UTCGHSA enrichment
  12. 2026-09-14 16:16 UTCEG score recompute
  13. 2026-09-14 16:16 UTCGHSA enrichment
  14. 2026-09-13 16:46 UTCEPSS rescore
  15. 2026-09-13 14:12 UTCEG score recompute
  16. 2026-09-13 14:12 UTCGHSA enrichment
  17. 2026-09-12 15:00 UTCEPSS rescore
  18. 2026-09-12 12:07 UTCEG score recompute
  19. 2026-09-12 12:07 UTCGHSA enrichment
  20. 2026-09-11 14:52 UTCEPSS rescore
  21. 2026-09-11 10:02 UTCEG score recompute
  22. 2026-09-11 10:02 UTCGHSA enrichment
  23. 2026-09-11 09:36 UTCEPSS rescore
  24. 2026-09-10 09:34 UTCEPSS rescore
  25. 2026-09-10 07:52 UTCGHSA enrichment
Show 75 more
  1. 2026-09-09 05:47 UTCEG score recompute
  2. 2026-09-09 05:47 UTCGHSA enrichment
  3. 2026-09-08 22:00 UTCEPSS rescore
  4. 2026-09-07 17:07 UTCEG score recompute
  5. 2026-09-07 17:07 UTCGHSA enrichment
  6. 2026-09-07 16:01 UTCEPSS rescore
  7. 2026-09-06 13:47 UTCEPSS rescore
  8. 2026-09-06 12:33 UTCEG score recompute
  9. 2026-09-06 12:33 UTCGHSA enrichment
  10. 2026-09-05 10:29 UTCEG score recompute
  11. 2026-09-05 10:28 UTCGHSA enrichment
  12. 2026-09-04 08:19 UTCEG score recompute
  13. 2026-09-04 08:19 UTCGHSA enrichment
  14. 2026-09-04 05:06 UTCEPSS rescore
  15. 2026-09-03 02:49 UTCEG score recompute
  16. 2026-09-03 02:48 UTCGHSA enrichment
  17. 2026-09-02 14:11 UTCEPSS rescore
  18. 2026-09-02 00:43 UTCEG score recompute
  19. 2026-09-02 00:43 UTCGHSA enrichment
  20. 2026-09-01 13:53 UTCEPSS rescore
  21. 2026-09-01 04:39 UTCEPSS rescore
  22. 2026-08-31 22:00 UTCEG score recompute
  23. 2026-08-31 22:00 UTCGHSA enrichment
  24. 2026-08-30 19:17 UTCEPSS rescore
  25. 2026-08-30 17:22 UTCEG score recompute
  26. 2026-08-30 17:22 UTCGHSA enrichment
  27. 2026-08-30 01:22 UTCEPSS rescore
  28. 2026-08-29 15:18 UTCEG score recompute
  29. 2026-08-29 15:18 UTCGHSA enrichment
  30. 2026-08-28 21:41 UTCEPSS rescore
  31. 2026-08-28 11:33 UTCEG score recompute
  32. 2026-08-28 11:33 UTCGHSA enrichment
  33. 2026-08-27 14:25 UTCEPSS rescore
  34. 2026-08-27 09:16 UTCEG score recompute
  35. 2026-08-27 09:16 UTCGHSA enrichment
  36. 2026-08-26 14:46 UTCEPSS rescore
  37. 2026-08-26 07:11 UTCGHSA enrichment
  38. 2026-08-25 05:07 UTCEG score recompute
  39. 2026-08-25 05:07 UTCGHSA enrichment
  40. 2026-08-24 03:03 UTCGHSA enrichment
  41. 2026-08-23 00:55 UTCEG score recompute
  42. 2026-08-23 00:55 UTCGHSA enrichment
  43. 2026-08-23 00:19 UTCEPSS rescore
  44. 2026-08-21 23:49 UTCEPSS rescore
  45. 2026-08-21 22:51 UTCEG score recompute
  46. 2026-08-21 22:51 UTCGHSA enrichment
  47. 2026-08-20 22:55 UTCEPSS rescore
  48. 2026-08-20 20:46 UTCGHSA enrichment
  49. 2026-08-19 18:42 UTCEG score recompute
  50. 2026-08-19 18:42 UTCGHSA enrichment
  51. 2026-08-19 17:03 UTCEPSS rescore
  52. 2026-08-18 15:33 UTCEG score recompute
  53. 2026-08-18 15:33 UTCGHSA enrichment
  54. 2026-08-18 13:48 UTCEPSS rescore
  55. 2026-08-18 13:06 UTCEG score recompute
  56. 2026-08-18 13:06 UTCGHSA enrichment
  57. 2026-08-17 13:47 UTCEPSS rescore
  58. 2026-08-17 11:02 UTCEG score recompute
  59. 2026-08-17 11:02 UTCGHSA enrichment
  60. 2026-08-16 14:56 UTCEPSS rescore
  61. 2026-08-16 08:58 UTCEG score recompute
  62. 2026-08-16 08:58 UTCGHSA enrichment
  63. 2026-08-16 02:14 UTCEPSS rescore
  64. 2026-08-15 06:54 UTCEG score recompute
  65. 2026-08-15 06:54 UTCGHSA enrichment
  66. 2026-08-15 01:30 UTCEPSS rescore
  67. 2026-08-14 04:49 UTCEG score recompute
  68. 2026-08-14 04:49 UTCGHSA enrichment
  69. 2026-08-13 22:00 UTCEPSS rescore
  70. 2026-08-13 02:45 UTCEG score recompute
  71. 2026-08-13 02:45 UTCGHSA enrichment
  72. 2026-08-12 13:50 UTCEPSS rescore
  73. 2026-08-12 00:40 UTCGHSA enrichment
  74. 2026-08-11 17:21 UTCEG score recompute
  75. 2026-08-11 17:20 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-19518?
CVE-2026-19518 is a medium vulnerability published on August 11, 2026. Improper Validation of Specified Quantity in Input vulnerability in Samsung Open Source rlottie allows Input Data Manipulation.
When was CVE-2026-19518 disclosed?
CVE-2026-19518 was first published in the National Vulnerability Database on August 11, 2026, with the most recent update on August 18, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19518 actively exploited?
CVE-2026-19518 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 90.0% of all scored CVEs.
What is the CVSS score of CVE-2026-19518?
CVE-2026-19518 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-19518?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-19518, 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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