CVE-2026-95105

HIGHPre-NVD 8.28.2—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.2 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.1% (1st percentile of EPSS-scored CVEs). GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Trending — 4 sources updated this weekElevated
8.2EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.1%CVSS: 8.2Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

Reliance on Obfuscation or Encryption of Security-Relevant Inputs without Integrity Checking vulnerability in danielberkompas cloak allows an attacker with write access to stored ciphertext to make it decrypt to a chosen value via bit flipping.

Cloak.Ciphers.AES.CTR encrypts with AES-256 in CTR mode and stores the key tag, the IV and the ciphertext with no MAC. decrypt/2 checks only the key tag and the minimum length before it returns the plaintext, and Cloak.Ciphers.Deprecated.AES.CTR decrypts the legacy format the same way. CTR is a stream cipher, so a value XORed into the stored ciphertext is XORed into the plaintext at the same offset. An attacker who can write to the encrypted store (for example through SQL injection or a compromised replica) and who knows or can guess a stored plaintext can replace it with any value of the same length. The application receives that value with no error.

This issue affects cloak: from 0.1.0-pre onward.

CVSS v3
8.2
EG Score
8.2HIGHmedium confidence
EG Risk
53
EG Risk 53/100CISA 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
Severity82% × 45%
Exploitation40% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.1%
EPSS %ILE
1st
KEV
Not listed

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

A fix is available. Apply it within your standard update timelines.

Exploitation public PoC (CISA Vulnrichment) · Automatable no (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

October 6, 2026

Last Modified

October 6, 2026

Advisory Details (3)

Auto-updated Oct 6, 2026
🔬 Proof of concept available. Patch available. Sources: github_commit.
github_commit Patch Available

commit 2bd17019e285 (danielberkompas/cloak)

Patch available: danielberkompas/cloak v0.1.0 (contains commit 2bd17019e285)

https://github.com/danielberkompas/cloak/commit/2bd17019e285b55c5c218cc842537bf9280f24c3
generic🟡 PoC Available

OSV - Open Source Vulnerabilities

https://osv.dev/vulnerability/EEF-CVE-2026-95105
generic🟡 PoC Available

CVE-2026-95105

https://cna.erlef.org/cves/CVE-2026-95105.html

Vendor Advisories for CVE-2026-95105(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 24× in last 7d / 24× 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. 2026-10-09 21:27 UTCEG score recompute
  2. 2026-10-09 21:27 UTCGHSA enrichment
  3. 2026-10-09 20:08 UTCEPSS rescore
  4. 2026-10-09 08:34 UTCGHSA enrichment
  5. 2026-10-08 19:38 UTCEG score recompute
  6. 2026-10-08 19:38 UTCGHSA enrichment
  7. 2026-10-08 17:14 UTCEPSS rescore
  8. 2026-10-08 05:58 UTCEG score recompute
  9. 2026-10-08 05:58 UTCGHSA enrichment
  10. 2026-10-07 23:48 UTCEPSS rescore
  11. 2026-10-07 17:05 UTCGHSA enrichment
  12. 2026-10-07 04:09 UTCEG score recompute
  13. 2026-10-07 04:09 UTCGHSA enrichment
  14. 2026-10-06 15:19 UTCEPSS rescore
  15. 2026-10-06 15:16 UTCEG score recompute
  16. 2026-10-06 15:16 UTCGHSA enrichment
  17. 2026-10-06 12:28 UTCEG score recompute
  18. 2026-10-06 12:28 UTCGHSA enrichment
  19. 2026-10-06 11:50 UTCEG score recompute
  20. 2026-10-06 11:50 UTCGHSA enrichment
  21. 2026-10-06 09:53 UTCEG score recompute
  22. 2026-10-06 09:53 UTCGHSA enrichment
  23. 2026-10-06 08:52 UTCEG score recompute
  24. 2026-10-06 08:52 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-95105?
CVE-2026-95105 is a high vulnerability published on October 6, 2026. Reliance on Obfuscation or Encryption of Security-Relevant Inputs without Integrity Checking vulnerability in danielberkompas cloak allows an attacker with write access to stored ciphertext to make it decrypt to a chosen value via bit flipping. Cloak.Ciphers.AES.CTR encrypts with AES-256 in CTR…
When was CVE-2026-95105 disclosed?
CVE-2026-95105 was first published on October 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-95105 actively exploited?
CVE-2026-95105 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.1% probability of exploitation in the next 30 days (1st percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-95105?
CVE-2026-95105 has a CVSS base score of 8.2 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-95105?
A fix for CVE-2026-95105 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-95105 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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