CVE-2026-48359

CRITICALPre-NVD 9.69.6—
EchelonGraph scoreHIGH confidence

Score 9.6 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-14. a secondary CVSS source baseline 9.6; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 4 sources updated this week
9.6
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 1%CVSS: 9.6Exploit: NoneExposed: 0

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

Adobe Experience Manager is affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to read sensitive files, potentially gaining elevated access or control over the victim's account or session. Exploitation of this issue does not require user interaction. Scope is changed.

CVSS v3
9.6
EG Score
9.6(high)
EPSS
41.4%
KEV
Not listed

Published

July 14, 2026

Last Modified

July 15, 2026

References (1)

Vendor Advisories for CVE-2026-48359(1)

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 15× in last 7d / 15× 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. 2026-07-15 22:02 UTCEG score recompute
  2. 2026-07-15 22:02 UTCGHSA enrichment
  3. 2026-07-15 17:37 UTCEG score recompute
  4. 2026-07-15 17:37 UTCGHSA enrichment
  5. 2026-07-15 16:57 UTCEPSS rescore
  6. 2026-07-15 13:13 UTCEG score recompute
  7. 2026-07-15 13:13 UTCGHSA enrichment
  8. 2026-07-15 08:47 UTCEG score recompute
  9. 2026-07-15 08:47 UTCGHSA enrichment
  10. 2026-07-15 04:21 UTCEG score recompute
  11. 2026-07-15 04:21 UTCGHSA enrichment
  12. 2026-07-14 23:56 UTCEG score recompute
  13. 2026-07-14 23:56 UTCGHSA enrichment
  14. 2026-07-14 19:32 UTCEG score recompute
  15. 2026-07-14 19:31 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-48359?
CVE-2026-48359 is a critical vulnerability published on July 14, 2026. Adobe Experience Manager is affected by an Improper Restriction of XML External Entity Reference ('XXE') vulnerability that could result in arbitrary code execution in the context of the current user. A low-privileged attacker could exploit this vulnerability to read sensitive files, potentially…
When was CVE-2026-48359 disclosed?
CVE-2026-48359 was first published in the National Vulnerability Database on July 14, 2026, with the most recent update on July 15, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-48359 actively exploited?
CVE-2026-48359 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 41.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-48359?
CVE-2026-48359 has a CVSS v3 base score of 9.6 (NVD).
How do I remediate CVE-2026-48359?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-48359, 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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