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CVE-2026-19517 Samsung Open Source CVE debrief

CVE-2026-19517 Improper Validation of Specified Quantity in Input and Allocation of Resources Without Limits or Throttling vulnerability in Samsung Open Source rlottie allows Excessive Allocation. The vulnerability is caused by the lack of proper validation of specified quantity in input and allocation of resources without limits or throttling in Samsung Open Source rlottie, which can lead to excessive allocation. This issue can be exploited by attackers to cause a denial-of-service (DoS) condition. Defenders responsible for Samsung rlottie deployments should assess exposure and prioritize verification of affected versions.

Vendor
Samsung Open Source
Product
rlottie
CVSS
MEDIUM 6.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-08-11
Original CVE updated
2026-09-23
Advisory published
2026-08-11
Advisory updated
2026-09-23

Who should care

Defenders responsible for Samsung rlottie deployments should assess exposure and prioritize verification of affected versions. This includes reviewing the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance. Additionally, defenders should plan vendor-supported updates or mitigations through normal change control where exposure is confirmed.

Why it matters

Defenders should prioritize verification of affected Samsung rlottie versions and apply patches if available due to the potential for excessive allocation issues.

  • Verify potential excessive allocation issues in Samsung rlottie deployments
  • Assess exposure and prioritize patching if necessary

Technical summary

The CVE record describes an Improper Validation of Specified Quantity in Input and Allocation of Resources Without Limits or Throttling vulnerability in Samsung Open Source rlottie, which allows for Excessive Allocation. The vulnerability is caused by the lack of proper validation of specified quantity in input and allocation of resources without limits or throttling in Samsung Open Source rlottie. This issue can be exploited by attackers to cause a denial-of-service (DoS) condition.

Defensive priority

Defenders should prioritize verification of affected versions and apply patches if available.

Recommended defensive actions

  • Verify affected versions of Samsung rlottie
  • Apply patches if available
  • Monitor for potential excessive allocation issues

Evidence notes

The CVE record and NVD entry provide details on the vulnerability, but additional information on affected versions and patches is limited. The Samsung Open Source rlottie project provides a lottie file parsing library, which is used in various Samsung products. The vulnerability is caused by the lack of proper validation of specified quantity in input and allocation of resources without limits or throttling. The CVE Program and NVD have not provided additional information on affected 3

Sources and references

Verified primary and authoritative sources

  • CVE-2026-19517 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-19517

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-19517 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-19517

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.