CVE-2026-18604

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreHIGH confidence

Score 5.3 from GitHub Security Advisory (severity: LOW) published 2026-08-03. a secondary CVSS source baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 5.3Exploit: Elevated riskExposed: 0

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

A vulnerability was identified in textPlus Text Message and Call App up to 8.3.5 on Android. This impacts the function DialerActivity of the component com.gogii.textplus. Such manipulation leads to improper export of android application components. The attack needs to be performed locally. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.

CVSS v3
5.3
EG Score
5.3(high)
EG Risk
40(Track)
EG Risk 40/100SSVC: 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
Severity53% × 45%
Exploitation40% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
1%
KEV
Not listed

Published

August 3, 2026

Last Modified

August 12, 2026

Advisory Details (1)

Auto-updated Aug 3, 2026
No patch confirmed yet.
generic

GitHub - actuator/com.gogii.textplus · GitHub

https://github.com/actuator/com.gogii.textplus

Vendor Advisories for CVE-2026-18604(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 20× in last 7d / 57× 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 14:21 UTCEG score recompute
  3. 2026-08-20 14:21 UTCGHSA enrichment
  4. 2026-08-19 17:03 UTCEPSS rescore
  5. 2026-08-19 14:52 UTCGHSA enrichment
  6. 2026-08-18 15:49 UTCEG score recompute
  7. 2026-08-18 15:49 UTCGHSA enrichment
  8. 2026-08-18 13:48 UTCEPSS rescore
  9. 2026-08-17 16:44 UTCEG score recompute
  10. 2026-08-17 16:44 UTCGHSA enrichment
  11. 2026-08-17 13:47 UTCEPSS rescore
  12. 2026-08-16 17:40 UTCEG score recompute
  13. 2026-08-16 17:40 UTCGHSA enrichment
  14. 2026-08-16 14:56 UTCEPSS rescore
  15. 2026-08-16 02:14 UTCEPSS rescore
  16. 2026-08-15 18:24 UTCEG score recompute
  17. 2026-08-15 18:24 UTCGHSA enrichment
  18. 2026-08-15 01:30 UTCEPSS rescore
  19. 2026-08-14 19:20 UTCEG score recompute
  20. 2026-08-14 19:20 UTCGHSA enrichment
  21. 2026-08-13 22:00 UTCEPSS rescore
  22. 2026-08-13 20:12 UTCGHSA enrichment
  23. 2026-08-12 21:08 UTCEG score recompute
  24. 2026-08-12 21:08 UTCGHSA enrichment
  25. 2026-08-12 13:50 UTCEPSS rescore
Show 32 more
  1. 2026-08-12 11:52 UTCEG score recompute
  2. 2026-08-12 11:52 UTCGHSA enrichment
  3. 2026-08-11 13:42 UTCEPSS rescore
  4. 2026-08-11 12:48 UTCEG score recompute
  5. 2026-08-11 12:48 UTCGHSA enrichment
  6. 2026-08-11 00:00 UTCEPSS rescore
  7. 2026-08-10 13:44 UTCGHSA enrichment
  8. 2026-08-09 14:40 UTCEG score recompute
  9. 2026-08-09 14:40 UTCGHSA enrichment
  10. 2026-08-09 13:46 UTCEPSS rescore
  11. 2026-08-08 16:37 UTCEPSS rescore
  12. 2026-08-08 15:37 UTCGHSA enrichment
  13. 2026-08-07 16:33 UTCEG score recompute
  14. 2026-08-07 16:33 UTCGHSA enrichment
  15. 2026-08-06 17:30 UTCEG score recompute
  16. 2026-08-06 17:30 UTCGHSA enrichment
  17. 2026-08-06 13:46 UTCEPSS rescore
  18. 2026-08-05 19:17 UTCEPSS rescore
  19. 2026-08-05 18:26 UTCGHSA enrichment
  20. 2026-08-04 19:23 UTCEG score recompute
  21. 2026-08-04 19:23 UTCGHSA enrichment
  22. 2026-08-04 15:10 UTCEPSS rescore
  23. 2026-08-03 20:19 UTCEG score recompute
  24. 2026-08-03 20:19 UTCGHSA enrichment
  25. 2026-08-03 20:19 UTCNVD updateCVSS v4 → 1.9
  26. 2026-08-03 20:14 UTCEG score recompute
  27. 2026-08-03 20:14 UTCGHSA enrichment
  28. 2026-08-03 20:13 UTCMITRE cvelistV5CVSS v4 → 4.8
  29. 2026-08-03 17:40 UTCEG score recompute
  30. 2026-08-03 17:36 UTCNVD updateCVSS v4 → 1.9
  31. 2026-08-03 16:19 UTCEG score recompute
  32. 2026-08-03 16:18 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-18604?
CVE-2026-18604 is a medium vulnerability published on August 3, 2026. A vulnerability was identified in textPlus Text Message and Call App up to 8.3.5 on Android. This impacts the function DialerActivity of the component com.gogii.textplus. Such manipulation leads to improper export of android application components. The attack needs to be performed locally. The…
When was CVE-2026-18604 disclosed?
CVE-2026-18604 was first published in the National Vulnerability Database on August 3, 2026, with the most recent update on August 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-18604 actively exploited?
CVE-2026-18604 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-2026-18604?
CVE-2026-18604 has a CVSS v3 base score of 5.3 (NVD).
How do I remediate CVE-2026-18604?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-18604, 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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