CVE-2025-48927

CRITICALNVD 5.39.0▲
EchelonGraph scoreHIGH confidence

Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2025-07-01), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 5.3 retained for reference. Confidence: HIGH.

Triggered by: CISA KEV (actively exploited)
Sources: cisa_kev, epss, ghsa, nvd
Trending — 4 sources updated this weekExploited in the wild
9.0EG
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS PROB: 11%CVSS: 5.3Exploit: cisa kev · ssvc active · epss top5pctExposed: 0

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

The TeleMessage service through 2025-05-05 configures Spring Boot Actuator with an exposed heap dump endpoint at a /heapdump URI, as exploited in the wild in May 2025.

CVSS v3
5.3
EG Score
9.0(high)
EG Risk
96(Attend)
EG Risk 96/100SSVC: Attend

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
Severity90% × 45%
Exploitation100% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
11%
EPSS %ILE
96%
KEV
⚠ Exploited

Published

May 28, 2025

Last Modified

November 5, 2025

Advisory Details (2)

Auto-updated Jun 13, 2026
⚠️ Active exploitation confirmed. Patch available. Sources: cisa.
cisa Patch Available🔴 Active Exploitation

Known Exploited Vulnerabilities Catalog | CISA

Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-48927
generic

How the Signal Knockoff App TeleMessage Got Hacked in 20 Minutes | WIRED

https://www.wired.com/story/how-the-signal-knock-off-app-telemessage-got-hacked-in-20-minutes/

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 53× in last 7d / 236× 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 853 total refreshes for this CVE.

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

Frequently asked(6)

What is CVE-2025-48927?
CVE-2025-48927 is a critical vulnerability published on May 28, 2025. The TeleMessage service through 2025-05-05 configures Spring Boot Actuator with an exposed heap dump endpoint at a /heapdump URI, as exploited in the wild in May 2025.
When was CVE-2025-48927 disclosed?
CVE-2025-48927 was first published in the National Vulnerability Database on May 28, 2025, with the most recent update on November 5, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2025-48927 actively exploited?
Yes. CISA added CVE-2025-48927 to the Known Exploited Vulnerabilities catalog on July 1, 2025, affecting TeleMessage TM SGNL. KEV listing indicates confirmed exploitation in the wild; this CVE warrants immediate patching attention.
What is the CVSS score of CVE-2025-48927?
CVE-2025-48927 has a CVSS v3 base score of 5.3 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2025-48927?
CVE-2025-48927 affects TeleMessage TM SGNL. The full affected-products list, including version ranges and fixed versions, is shown in the Affected Packages section of this page.
How do I remediate CVE-2025-48927?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-48927, 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.

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