CVE-2026-0306

MEDIUMPre-NVD 5.85.8
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

This medium-severity CVE scores 5.8 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.2% (4th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from a secondary CVSS source
Sources: EPSS, a secondary CVSS source

Also known asEUVD-2026-75258 (ENISA EUVD) · GHSA-f733-7236-frjq (GitHub Security Advisories)Source: ENISA EUVD

5.8EG
EchelonGraph verdictMonitorRemediate within your standard update timelines (the SSVC decision on this page).
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 5.8Exploit: None knownExposed services: Not assessed

Upgrade to 26.2 or later.Prisma Access Agent on Linux No action needed.Prisma Access Agent on macOS No action needed.Prisma Access Agent on iOS No action needed (from the CVE record's solution, Palo Alto Networks, Inc.) — apply it.

A vulnerability in the EndPoint Data Loss Prevention (DLP) enforcement of Palo Alto Networks Prisma® Access Agent enables a local user to bypass configured DLP policy enforcement controls and exfiltrate sensitive data.

This Prisma Access Agent on macOS, Linux, iOS, Android and Chrome OS is not affected.

CVSS v3
5.8
EG Score
5.8MEDIUMmedium confidence
EG Risk
26
EG Risk 26/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity58% × 45%
Impact severity (EG Severity): CVSS 5.8 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation0.1% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: Upgrade to 26.2 or later.Prisma Access Agent on Linux No action needed.Prisma Access Agent on macOS No action needed.Prisma Access Agent on iOS No action needed (from the CVE record's solution, Palo Alto Networks, Inc.). Apply it within your standard update timelines.
EPSS PROB
0.2%
EPSS %ILE
4th
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (5.8): severity, escalated by confirmed exploitation. This CVE's 5.8 is its impact severity (EG Severity), not escalated.

EG Severity
5.8 MEDIUMCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.a secondary CVSS source · CVSS v3.0 or v3.1
EG Likelihood
0.2% within 30 daysSource: FIRST EPSS. FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track at medium mission impactTrack at low or medium mission impact; Track* at high (mission-essential systems).CISA BOD 26-04: 14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source, and whom BOD 26-04 binds: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

Upgrade to 26.2 or later.Prisma Access Agent on Linux No action needed.Prisma Access Agent on macOS No action needed.Prisma Access Agent on iOS No action needed (from the CVE record's solution, Palo Alto Networks, Inc.). Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

The score's inputs: In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

September 10, 2026

Last Modified

September 10, 2026

Advisory Details (1)

Auto-updated Sep 10, 2026
Fix named in the CVE record's solution (Palo Alto Networks, Inc.).
Web page

CVE-2026-0306 Prisma Access Agent: EndPoint DLP Bypass Vulnerability on Windows

https://security.paloaltonetworks.com/CVE-2026-0306

Vendor Advisories for CVE-2026-0306(2)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 6× in last 7d / 50× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. 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. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 106 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 6 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-11-01 16:33 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  2. 2026-10-31 16:31 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  3. 2026-10-30 16:33 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  4. 2026-10-29 16:32 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  5. 2026-10-28 16:31 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  6. 2026-10-26 16:30 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  7. 2026-10-25 16:32 UTCEPSS rescoreEPSS 0.2% · 4th percentile
  8. 2026-10-25 15:58 UTCEG score recompute
  9. 2026-10-24 16:31 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  10. 2026-10-23 10:28 UTCEG score recompute
  11. 2026-10-23 10:28 UTCGHSA enrichmentGHSA-f733-7236-frjq
  12. 2026-10-22 16:33 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  13. 2026-10-21 16:31 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  14. 2026-10-20 16:31 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  15. 2026-10-19 16:31 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  16. 2026-10-18 05:12 UTCEG score recompute
  17. 2026-10-17 16:33 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  18. 2026-10-16 16:40 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  19. 2026-10-15 16:31 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  20. 2026-10-14 16:31 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  21. 2026-10-13 16:33 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  22. 2026-10-12 16:42 UTCEG score recompute
  23. 2026-10-11 22:37 UTCGHSA enrichmentGHSA-f733-7236-frjq
  24. 2026-10-11 20:17 UTCEG score recompute
  25. 2026-10-11 18:29 UTCEG score recompute
Show 75 more
  1. 2026-10-11 15:03 UTCEG score recompute
  2. 2026-10-11 13:47 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  3. 2026-10-10 23:20 UTCEG score recompute
  4. 2026-10-10 23:20 UTCGHSA enrichmentGHSA-f733-7236-frjq
  5. 2026-10-10 19:59 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  6. 2026-10-09 23:11 UTCEG score recompute
  7. 2026-10-09 23:11 UTCGHSA enrichmentGHSA-f733-7236-frjq
  8. 2026-10-09 20:06 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  9. 2026-10-08 23:53 UTCEG score recompute
  10. 2026-10-08 23:53 UTCGHSA enrichmentGHSA-f733-7236-frjq
  11. 2026-10-08 17:11 UTCEPSS rescoreEPSS 0.1% · below the 1st percentile
  12. 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.1% · below the 1st percentile
  13. 2026-10-07 22:30 UTCGHSA enrichmentGHSA-f733-7236-frjq
  14. 2026-10-06 22:11 UTCEG score recompute
  15. 2026-10-06 22:11 UTCGHSA enrichmentGHSA-f733-7236-frjq
  16. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.1% · below the 1st percentile
  17. 2026-10-05 22:54 UTCEG score recompute
  18. 2026-10-05 22:54 UTCGHSA enrichmentGHSA-f733-7236-frjq
  19. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.1% · below the 1st percentile
  20. 2026-10-04 23:38 UTCEG score recompute
  21. 2026-10-04 23:38 UTCGHSA enrichmentGHSA-f733-7236-frjq
  22. 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.1% · below the 1st percentile
  23. 2026-10-04 00:20 UTCEG score recompute
  24. 2026-10-04 00:20 UTCGHSA enrichmentGHSA-f733-7236-frjq
  25. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.1% · below the 1st percentile
  26. 2026-10-03 00:11 UTCEG score recompute
  27. 2026-10-03 00:11 UTCGHSA enrichmentGHSA-f733-7236-frjq
  28. 2026-10-02 00:37 UTCEG score recompute
  29. 2026-10-02 00:37 UTCGHSA enrichmentGHSA-f733-7236-frjq
  30. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.1% · below the 1st percentile
  31. 2026-10-01 01:20 UTCEG score recompute
  32. 2026-10-01 01:20 UTCGHSA enrichmentGHSA-f733-7236-frjq
  33. 2026-09-30 15:02 UTCEPSS rescoreEPSS 0.1% · below the 1st percentile
  34. 2026-09-30 01:59 UTCGHSA enrichmentGHSA-f733-7236-frjq
  35. 2026-09-29 02:30 UTCEG score recompute
  36. 2026-09-29 02:30 UTCGHSA enrichmentGHSA-f733-7236-frjq
  37. 2026-09-28 03:13 UTCGHSA enrichmentGHSA-f733-7236-frjq
  38. 2026-09-27 03:56 UTCEG score recompute
  39. 2026-09-27 03:56 UTCGHSA enrichmentGHSA-f733-7236-frjq
  40. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.1% · below the 1st percentile
  41. 2026-09-26 04:10 UTCGHSA enrichmentGHSA-f733-7236-frjq
  42. 2026-09-25 04:32 UTCEG score recompute
  43. 2026-09-25 04:32 UTCGHSA enrichmentGHSA-f733-7236-frjq
  44. 2026-09-24 05:15 UTCEG score recompute
  45. 2026-09-24 05:15 UTCGHSA enrichmentGHSA-f733-7236-frjq
  46. 2026-09-23 13:47 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  47. 2026-09-23 05:58 UTCEG score recompute
  48. 2026-09-23 05:58 UTCGHSA enrichmentGHSA-f733-7236-frjq
  49. 2026-09-22 06:41 UTCEG score recompute
  50. 2026-09-22 06:41 UTCGHSA enrichmentGHSA-f733-7236-frjq
  51. 2026-09-21 07:23 UTCGHSA enrichmentGHSA-f733-7236-frjq
  52. 2026-09-20 08:02 UTCGHSA enrichmentGHSA-f733-7236-frjq
  53. 2026-09-19 08:38 UTCEG score recompute
  54. 2026-09-19 08:38 UTCGHSA enrichmentGHSA-f733-7236-frjq
  55. 2026-09-18 19:27 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  56. 2026-09-18 09:20 UTCEG score recompute
  57. 2026-09-18 09:19 UTCGHSA enrichmentGHSA-f733-7236-frjq
  58. 2026-09-17 10:01 UTCEG score recompute
  59. 2026-09-17 10:01 UTCGHSA enrichmentGHSA-f733-7236-frjq
  60. 2026-09-16 10:43 UTCGHSA enrichmentGHSA-f733-7236-frjq
  61. 2026-09-15 11:23 UTCEG score recompute
  62. 2026-09-15 11:23 UTCGHSA enrichmentGHSA-f733-7236-frjq
  63. 2026-09-14 12:06 UTCGHSA enrichmentGHSA-f733-7236-frjq
  64. 2026-09-13 12:49 UTCEG score recompute
  65. 2026-09-13 12:49 UTCGHSA enrichmentGHSA-f733-7236-frjq
  66. 2026-09-12 15:00 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  67. 2026-09-12 13:32 UTCEG score recompute
  68. 2026-09-12 13:32 UTCGHSA enrichmentGHSA-f733-7236-frjq
  69. 2026-09-11 14:52 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  70. 2026-09-11 14:15 UTCEG score recompute
  71. 2026-09-11 14:15 UTCGHSA enrichmentGHSA-f733-7236-frjq
  72. 2026-09-11 09:36 UTCEPSS rescoreEPSS 0.1% · 1st percentile
  73. 2026-09-10 14:57 UTCGHSA enrichmentGHSA-f733-7236-frjq
  74. 2026-09-10 14:20 UTCEG score recompute
  75. 2026-09-10 14:20 UTCGHSA enrichmentGHSA-f733-7236-frjq

Frequently asked(5)

What is CVE-2026-0306?
CVE-2026-0306 is a medium-severity vulnerability; its CVE record was published on September 10, 2026. A vulnerability in the EndPoint Data Loss Prevention (DLP) enforcement of Palo Alto Networks Prisma® Access Agent enables a local user to bypass configured DLP policy enforcement controls and exfiltrate sensitive data. This Prisma Access Agent on macOS, Linux, iOS, Android and Chrome OS is not…
When was CVE-2026-0306 made public?
CVE-2026-0306 was made public on September 9, 2026: that is the date its CVE record's CNA, Palo Alto Networks, Inc., gives for when the vulnerability was made public. The CVE record itself was published on September 10, 2026. EchelonGraph's copy of the record carries a last-modified date of September 10, 2026; the record at its source may have been updated since.
Is CVE-2026-0306 actively exploited?
CVE-2026-0306 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (4th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-0306?
CVE-2026-0306 has a CVSS base score of 5.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-0306?
The CVE record's solution for CVE-2026-0306, written by its CNA Palo Alto Networks, Inc., names the fix: "Upgrade to 26.2 or later.Prisma Access Agent on Linux No action needed.Prisma Access Agent on macOS No action needed.Prisma Access Agent on iOS No action needed." The vendor advisories EchelonGraph has for CVE-2026-0306 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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