CVE-2026-7703

HIGHNVD 7.37.3—
EchelonGraph scoreMEDIUM confidence

Score 7.3 from GitHub Security Advisory published 2026-05-03. NVD baseline CVSS 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Elevated
7.3
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.3Exploit: NoneExposed: 0

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

A flaw has been found in AV Stumpfl Pixera Two Media Server up to 25.2 R2. Impacted is an unknown function of the component Websocket API. This manipulation causes code injection. The attack can be initiated remotely. The exploit has been published and may be used. Upgrading to version 25.2 R3 is recommended to address this issue. Upgrading the affected component is advised.

CVSS v3
7.3
EG Score
7.3(medium)
EPSS
23.1%
KEV
Not listed

Published

May 3, 2026

Last Modified

May 5, 2026

Advisory Details (2)

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

PIXERA 25.2 Overview and Changelog - Pixera

https://help.pixera.one/changelogs-version-overviews/pixera-252-overview-changelog
generic

disclosure_pixera.md · GitHub

https://gist.github.com/TrebledJ/585a20525e45549f299d282233632608

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 7× in last 7d / 36× 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 113 total refreshes for this CVE.

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

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-7703?
CVE-2026-7703 is a high vulnerability published on May 3, 2026. A flaw has been found in AV Stumpfl Pixera Two Media Server up to 25.2 R2. Impacted is an unknown function of the component Websocket API. This manipulation causes code injection. The attack can be initiated remotely. The exploit has been published and may be used. Upgrading to version 25.2 R3 is…
When was CVE-2026-7703 disclosed?
CVE-2026-7703 was first published in the National Vulnerability Database on May 3, 2026, with the most recent update on May 5, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-7703 actively exploited?
CVE-2026-7703 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 23.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-7703?
CVE-2026-7703 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-7703?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-7703, 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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