CVE-2026-68444

UNRATEDCVSS · not yet scoredTrending — 5 sources updated this week
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EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No CVSS published and no exploitation signals yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS v2: —Exploit: None knownExposed: 0

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

In the Linux kernel, the following vulnerability has been resolved:

firmware: arm_ffa: Fix NULL dereference in ffa_partition_info_get()

ffa_partition_info_get() passes uuid_str directly to uuid_parse() without a NULL check. When a caller passes NULL, uuid_parse() -> __uuid_parse() -> uuid_is_valid() dereferences the pointer, causing a kernel panic:

| Unable to handle kernel NULL pointer dereference at virtual address | 0000000000000040 | pc : uuid_parse+0x40/0xac | lr : ffa_partition_info_get+0x1c/0x94 [arm_ffa]

Add a NULL guard before uuid_parse() so a NULL argument returns -ENODEV instead of crashing. Callers are expected to always supply a valid partition UUID, so NULL is not a supported input.

CVSS v3
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EchelonGraph score
Not yet assessedNo source has published severity data for this CVE yet — no CVSS score from NVD or a CNA, no GitHub advisory, and it is not in CISA KEV. This is not a rating of zero; we cannot assess it yet.
EG Score
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EG Risk
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EPSS PROB
0%
EPSS %ILE
7%
KEV
Not listed

Published

August 12, 2026

Last Modified

August 19, 2026

References (7)

Vendor Advisories for CVE-2026-68444(1)

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

Data Freshness Timeline

(refreshed 16× in last 7d / 21× 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 22:56 UTCEPSS rescore
  2. 2026-08-19 17:33 UTCGHSA enrichment
  3. 2026-08-19 17:32 UTCNVD update
  4. 2026-08-19 17:04 UTCEPSS rescore
  5. 2026-08-19 16:47 UTCGHSA enrichment
  6. 2026-08-19 16:43 UTCMITRE cvelistV5
  7. 2026-08-17 13:47 UTCEPSS rescore
  8. 2026-08-17 06:31 UTCGHSA enrichment
  9. 2026-08-17 06:18 UTCNVD update
  10. 2026-08-17 05:35 UTCGHSA enrichment
  11. 2026-08-17 05:24 UTCMITRE cvelistV5
  12. 2026-08-16 14:56 UTCEPSS rescore
  13. 2026-08-16 14:56 UTCEPSS rescore
  14. 2026-08-15 05:55 UTCEG score recompute
  15. 2026-08-15 05:55 UTCGHSA enrichment
  16. 2026-08-15 01:30 UTCEPSS rescore
  17. 2026-08-13 22:00 UTCEPSS rescore
  18. 2026-08-12 13:51 UTCEPSS rescore
  19. 2026-08-12 00:19 UTCNVD update
  20. 2026-08-12 00:15 UTCEG score recompute
  21. 2026-08-12 00:15 UTCMITRE cvelistV5first tracked

Frequently asked(4)

What is CVE-2026-68444?
CVE-2026-68444 is a publicly disclosed vulnerability published on August 12, 2026. In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Fix NULL dereference in ffapartitioninfoget() ffapartitioninfoget() passes uuidstr directly to uuid_parse() without a NULL check. When a caller passes NULL, uuid_parse() -> uuidparse() -> uuidis_valid()…
When was CVE-2026-68444 disclosed?
CVE-2026-68444 was first published in the National Vulnerability Database on August 12, 2026, with the most recent update on August 19, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-68444 actively exploited?
CVE-2026-68444 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 92.9% of all scored CVEs.
How do I remediate CVE-2026-68444?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-68444, 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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