CVE-2026-67290

HIGHPre-NVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

Score 7.5 from GitHub Security Advisory (severity: HIGH) published 2026-08-01. A secondary CVSS source baseline 7.5; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 7.5Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

FreeRDP before 3.29.0 contains a heap out-of-bounds read vulnerability in the TSMF FFmpeg decoder when parsing AVC1 MPEG2VIDEOINFO media types with insufficient ExtraData. Attackers can send malformed media format data from a server to trigger a crash by reading fixed offsets without validating source buffer length.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
49
EG Risk 49/100CISA SSVC

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
Severity75% × 45%
Exploitation1% × 40%
Automatability100% × 15%
CISA SSVC: Track at low or medium mission impact; Attend at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.
EPSS PROB
0.6%
EPSS %ILE
47th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Attend at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines at low or medium mission impact and sooner than that at high.

Exploitation none (CISA Vulnrichment) · Automatable yes (CISA Vulnrichment) · Technical impact partial (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

August 1, 2026

Last Modified

September 29, 2026

Advisory Details (3)

Auto-updated Aug 1, 2026
Patch available. Sources: github, github_commit.
generic

FreeRDP before 3.29.0 Heap Out-of-Bounds Read via TSMF | Advisories | VulnCheck

https://www.vulncheck.com/advisories/freerdp-before-heap-out-of-bounds-read-via-tsmf
github_commit

commit 8d3b86022f0d (FreeRDP/FreeRDP)

Fix landed in FreeRDP/FreeRDP commit 8d3b86022f0d — awaiting tagged release

https://github.com/FreeRDP/FreeRDP/commit/8d3b86022f0d71aefa7bd2e466d2d391693a41b3
github Patch Available

FreeRDP TSMF AVC1/MPEG2VIDEOINFO short ExtraData causes heap out-of-bounds read · Advisory · FreeRDP/FreeRDP · GitHub

https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-whq8-c3v3-p8v8

Vendor Advisories for CVE-2026-67290(3)

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

Patch Availability(2)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatfreerdp-2:3.10.3-3.el10_0.162026-09-17redhat
redhatfreerdp-0:2.1.1-5.el7_9.122026-09-17redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(4 across 4 ecosystems)
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
freerdp22.10.0+dfsg1-1 ... 2.9.0+dfsg1-1~bpo11+1 (32 versions)
  • every version on: no fix on record
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
freerdp22.10.0+dfsg1-1 ... 2.11.7+dfsg1-6~deb12u1 (13 versions)
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
freerdp33.15.0+dfsg-2.1 ... 3.32.1+dfsg-1~bpo13+1 (49 versions)
  • every version on: no fix on record
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
freerdp33.15.0+dfsg-2.1 ... 3.28.0+dfsg-2 (37 versions)
  • every version up to 3.29.0+dfsg-1: fixed in 3.29.0+dfsg-1
—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 29× in last 7d / 104× 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 227 total refreshes for this CVE.

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

Related CVEs(same product + same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-67290?
CVE-2026-67290 is a high vulnerability published on August 1, 2026. FreeRDP before 3.29.0 contains a heap out-of-bounds read vulnerability in the TSMF FFmpeg decoder when parsing AVC1 MPEG2VIDEOINFO media types with insufficient ExtraData. Attackers can send malformed media format data from a server to trigger a crash by reading fixed offsets without validating…
When was CVE-2026-67290 disclosed?
CVE-2026-67290 was first published on August 1, 2026, with the most recent update on September 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-67290 actively exploited?
CVE-2026-67290 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.6% probability of exploitation in the next 30 days (47th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-67290?
CVE-2026-67290 has a CVSS base score of 7.5 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-67290?
A fix for CVE-2026-67290 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-67290 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2026-67290

Explore →

Is Your Infrastructure Affected by CVE-2026-67290?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Book a Demo →Browse All CVEs