CVE-2026-10305

MEDIUMPre-NVD 6.16.1—
EchelonGraph scoreMEDIUM confidence

Score 6.1 from GitHub Security Advisory published 2026-06-04. a secondary CVSS source baseline 6.1; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
6.1EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 6.1Exploit: None knownExposed: 0

A fix is available — apply it.

Out-of-bounds read vulnerability in Samsung Open Source rlottie allows Overread Buffers.

This issue affects rlottie: before 223a2a41ba4f462e4abe767bebba49a366c9b9fd.

CVSS v3
6.1
EG Score
6.1(medium)
EG Risk
27(Track)
EG Risk 27/100SSVC: 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
Severity61% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
1%
KEV
Not listed

Published

June 4, 2026

Last Modified

July 22, 2026

Advisory Details (1)

Auto-updated Jun 13, 2026
Upstream fix merged — awaiting tagged release. Sources: github_pr.
github_pr

fixed signed shift issue

Fix merged in Samsung/rlottie PR #587 on 2026-05-12 — awaiting tagged release

https://github.com/Samsung/rlottie/pull/587

Vendor Advisories for CVE-2026-10305(1)

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

Patch Availability(1)

Vendor / EcosystemFixed in / PatchReleasedSource
ubuntulibrlottie0-1 (0.1+dfsg-4ubuntu1.1+esm1) @ noble2026-09-14ubuntu

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFixed inDependents
rlottie0.1+dfsg-2, 0.1+dfsg-2+deb11u10.1+dfsg-2+deb11u2—
Debian:12(1)
PackageVulnerable rangeFixed inDependents
rlottie0.1+dfsg-4, 0.1+dfsg-4+deb12u10.1+dfsg-4+deb12u2—
Debian:13(1)
PackageVulnerable rangeFixed inDependents
rlottie0.1+dfsg-4.2, 0.1+dfsg-4.2+deb13u10.1+dfsg-4.2+deb13u2—
Debian:14(1)
PackageVulnerable rangeFixed inDependents
rlottie0.1+dfsg-4.2, 0.1+dfsg-4.30.1+dfsg-5—

Weakness Classification(1)

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

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 8× in last 7d / 36× 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 201 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-10305?
CVE-2026-10305 is a medium vulnerability published on June 4, 2026. Out-of-bounds read vulnerability in Samsung Open Source rlottie allows Overread Buffers. This issue affects rlottie: before 223a2a41ba4f462e4abe767bebba49a366c9b9fd.
When was CVE-2026-10305 disclosed?
CVE-2026-10305 was first published in the National Vulnerability Database on June 4, 2026, with the most recent update on July 22, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-10305 actively exploited?
CVE-2026-10305 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-2026-10305?
CVE-2026-10305 has a CVSS v3 base score of 6.1 (NVD).
How do I remediate CVE-2026-10305?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-10305, 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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