CVE-2026-19517

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 and Allocation of Resources Without Limits or Throttling vulnerability in Samsung Open Source rlottie allows Excessive Allocation.

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-2026-19517(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(2)

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

Data Freshness Timeline

(refreshed 17× in last 7d / 80× 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 112 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-19517?
CVE-2026-19517 is a medium vulnerability published on August 11, 2026. Improper Validation of Specified Quantity in Input and Allocation of Resources Without Limits or Throttling vulnerability in Samsung Open Source rlottie allows Excessive Allocation.
When was CVE-2026-19517 disclosed?
CVE-2026-19517 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-2026-19517 actively exploited?
CVE-2026-19517 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-2026-19517?
CVE-2026-19517 has a CVSS v3 base score of 6.5 (NVD).
How do I remediate CVE-2026-19517?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-19517, 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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