CVE-2026-16881

HIGHPre-NVD 8.78.7—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.7 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 82% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 3 sources updated this week
8.7EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.7Exploit: None knownExposed: 0

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

A code injection vulnerability exists in the LINE Android app prior to version 26.7.2.

The profile rendering component does not adequately validate or sandbox externally supplied script content embedded in profile templates.

As a result, an attacker who is able to place crafted content in a profile could cause unintended code to execute with the application's privileges when a victim views that profile.

A server-side mitigation has been deployed that also protects existing Android clients that have not been updated to version 26.7.2.

CVSS v3
8.7
EG Score
8.7(medium)
EG Risk
54(Track)
EG Risk 54/100SSVC: 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
Severity87% × 45%
Exploitation0% × 40%
Automatability100% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
18%
KEV
Not listed

Published

August 4, 2026

Last Modified

August 4, 2026

References (1)

Vendor Advisories for CVE-2026-16881(1)

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

Data Freshness Timeline

(refreshed 26× in last 7d / 68× 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. 2026-08-20 22:55 UTCEPSS rescore
  2. 2026-08-20 21:27 UTCGHSA enrichment
  3. 2026-08-20 08:41 UTCGHSA enrichment
  4. 2026-08-19 19:55 UTCEG score recompute
  5. 2026-08-19 19:55 UTCGHSA enrichment
  6. 2026-08-19 17:03 UTCEPSS rescore
  7. 2026-08-19 07:05 UTCGHSA enrichment
  8. 2026-08-18 18:19 UTCEG score recompute
  9. 2026-08-18 18:18 UTCGHSA enrichment
  10. 2026-08-18 13:48 UTCEPSS rescore
  11. 2026-08-18 04:21 UTCGHSA enrichment
  12. 2026-08-17 15:33 UTCEG score recompute
  13. 2026-08-17 15:33 UTCGHSA enrichment
  14. 2026-08-17 13:47 UTCEPSS rescore
  15. 2026-08-17 02:47 UTCEG score recompute
  16. 2026-08-17 02:47 UTCGHSA enrichment
  17. 2026-08-16 14:56 UTCEPSS rescore
  18. 2026-08-16 14:01 UTCEG score recompute
  19. 2026-08-16 14:01 UTCGHSA enrichment
  20. 2026-08-16 02:14 UTCEPSS rescore
  21. 2026-08-16 01:15 UTCGHSA enrichment
  22. 2026-08-15 12:29 UTCEG score recompute
  23. 2026-08-15 12:29 UTCGHSA enrichment
  24. 2026-08-15 01:30 UTCEPSS rescore
  25. 2026-08-14 23:43 UTCGHSA enrichment
Show 43 more
  1. 2026-08-14 10:57 UTCGHSA enrichment
  2. 2026-08-13 22:10 UTCEG score recompute
  3. 2026-08-13 22:10 UTCGHSA enrichment
  4. 2026-08-13 22:00 UTCEPSS rescore
  5. 2026-08-13 09:24 UTCGHSA enrichment
  6. 2026-08-12 20:38 UTCEG score recompute
  7. 2026-08-12 20:38 UTCGHSA enrichment
  8. 2026-08-12 13:50 UTCEPSS rescore
  9. 2026-08-12 07:52 UTCGHSA enrichment
  10. 2026-08-11 19:06 UTCEG score recompute
  11. 2026-08-11 19:06 UTCGHSA enrichment
  12. 2026-08-11 13:42 UTCEPSS rescore
  13. 2026-08-11 06:15 UTCEG score recompute
  14. 2026-08-11 06:15 UTCGHSA enrichment
  15. 2026-08-11 00:00 UTCEPSS rescore
  16. 2026-08-10 17:29 UTCGHSA enrichment
  17. 2026-08-10 04:43 UTCGHSA enrichment
  18. 2026-08-09 15:57 UTCEG score recompute
  19. 2026-08-09 15:57 UTCGHSA enrichment
  20. 2026-08-09 13:46 UTCEPSS rescore
  21. 2026-08-09 03:11 UTCEG score recompute
  22. 2026-08-09 03:11 UTCGHSA enrichment
  23. 2026-08-08 16:37 UTCEPSS rescore
  24. 2026-08-08 14:25 UTCGHSA enrichment
  25. 2026-08-08 01:38 UTCEG score recompute
  26. 2026-08-08 01:38 UTCGHSA enrichment
  27. 2026-08-07 12:52 UTCGHSA enrichment
  28. 2026-08-07 00:06 UTCEG score recompute
  29. 2026-08-07 00:06 UTCGHSA enrichment
  30. 2026-08-06 13:46 UTCEPSS rescore
  31. 2026-08-06 11:19 UTCGHSA enrichment
  32. 2026-08-05 22:32 UTCEG score recompute
  33. 2026-08-05 22:32 UTCGHSA enrichment
  34. 2026-08-05 19:17 UTCEPSS rescore
  35. 2026-08-05 09:46 UTCGHSA enrichment
  36. 2026-08-04 20:32 UTCEG score recompute
  37. 2026-08-04 20:32 UTCGHSA enrichment
  38. 2026-08-04 19:17 UTCEG score recompute
  39. 2026-08-04 19:17 UTCGHSA enrichment
  40. 2026-08-04 15:10 UTCEPSS rescore
  41. 2026-08-04 06:30 UTCEG score recompute
  42. 2026-08-04 05:38 UTCEG score recompute
  43. 2026-08-04 05:38 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-16881?
CVE-2026-16881 is a high vulnerability published on August 4, 2026. A code injection vulnerability exists in the LINE Android app prior to version 26.7.2. The profile rendering component does not adequately validate or sandbox externally supplied script content embedded in profile templates. As a result, an attacker who is able to place crafted content in a profile…
When was CVE-2026-16881 disclosed?
CVE-2026-16881 was first published in the National Vulnerability Database on August 4, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-16881 actively exploited?
CVE-2026-16881 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 81.8% of all scored CVEs.
What is the CVSS score of CVE-2026-16881?
CVE-2026-16881 has a CVSS v3 base score of 8.7 (NVD).
How do I remediate CVE-2026-16881?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-16881, 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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