CVE-2025-48928

MEDIUMNVD 4.09.0▲
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 4.0 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
4.0
EchelonGraph verdictPatch nowTreat as an emergency — this is being exploited.
  • Actively exploited in the wild (CISA-KEV)
CISA-KEV: ExploitedEPSS: 0%CVSS: 4.0Exploit: NoneExposed: 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 is based on a JSP application in which the heap content is roughly equivalent to a "core dump" in which a password previously sent over HTTP would be included in this dump, as exploited in the wild in May 2025.

CVSS v3
4.0
EG Score
9.0(high)
EPSS
29.2%
KEV
⚠ Exploited

Published

May 28, 2025

Last Modified

November 5, 2025

Advisory Details (2)

Auto-updated Jun 15, 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-2025-48928
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(2)

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

Data Freshness Timeline

(refreshed 65× in last 7d / 258× 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 457 total refreshes for this CVE.

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

Frequently asked(6)

What is CVE-2025-48928?
CVE-2025-48928 is a medium vulnerability published on May 28, 2025. The TeleMessage service through 2025-05-05 is based on a JSP application in which the heap content is roughly equivalent to a "core dump" in which a password previously sent over HTTP would be included in this dump, as exploited in the wild in May 2025.
When was CVE-2025-48928 disclosed?
CVE-2025-48928 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-2025-48928 actively exploited?
Yes. CISA added CVE-2025-48928 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-2025-48928?
CVE-2025-48928 has a CVSS v3 base score of 4.0 (NVD). EchelonGraph synthesises NVD + CISA KEV + FIRST EPSS + GHSA into a combined EG score of 9.0.
Which products are affected by CVE-2025-48928?
CVE-2025-48928 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-2025-48928?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-48928, 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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