CVE-2026-0209 | PureStorage FlashArray up to 6.10.0 operator precedence logic error

VDB-357577 · CVE-2026-0209 · GCVE-0-2026-0209 PURESTORAGE FLASHARRAY UP TO 6.10.0 OPERATOR PRECEDENCE LOGIC ERROR HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 4.7 $0-$5k 1.69 Summaryinfo A vulnerability has been found in PureStorage FlashArray up to 6.10.0 and classified as problematic. Affected by this vulnerability is an unknown functionality. This manipulation causes operator precedence logic error. This vulnerability is tracked as CVE-2026-0209. The attack is possible to be carried out remotely. No exploit exists. Detailsinfo A vulnerability was found in PureStorage FlashArray up to 6.10.0. It has been declared as problematic. Affected by this vulnerability is an unknown part. The manipulation with an unknown input leads to a operator precedence logic error vulnerability. The CWE definition for the vulnerability is CWE-783. The product uses an expression in which operator precedence causes incorrect logic to be used. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is: Under certain administrative conditions, FlashArray Purity may apply snapshot retention policies earlier or later than configured. The advisory is shared at support.purestorage.com. This vulnerability is known as CVE-2026-0209 since 10/30/2025. The exploitation appears to be easy. The attack can be launched remotely. Additional levels of successful authentication are required for exploitation. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 04/14/2026). There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Productinfo Vendor PureStorage Name FlashArray Version 5.3.0 5.3.1 5.3.2 5.3.3 5.3.4 5.3.5 5.3.6 5.3.7 5.3.8 5.3.9 5.3.10 5.3.11 5.3.12 5.3.13 5.3.14 5.3.15 5.3.16 5.3.17 5.3.18 5.3.19 5.3.20 5.3.21 6.0 6.1 6.2 6.3 6.4 6.4.0 6.4.1 6.4.2 6.4.3 6.4.4 6.4.5 6.4.6 6.4.7 6.4.8 6.4.9 6.4.10 6.5 6.5.0 6.5.1 6.5.2 6.5.3 6.5.4 6.5.5 6.5.6 6.5.7 6.5.8 6.5.9 6.5.10 6.5.11 6.5.12 6.6 6.6.0 6.6.1 6.6.2 6.6.3 6.6.4 6.6.5 6.6.6 6.6.7 6.6.8 6.6.9 6.6.10 6.6.11 6.7 6.7.0 6.7.1 6.7.2 6.7.3 6.7.4 6.7.5 6.7.6 6.8 6.8.0 6.8.1 6.8.2 6.8.3 6.8.4 6.8.5 6.8.6 6.8.7 6.8.8 6.8.9 6.9 6.9.0 6.9.1 6.10.0 CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CNA CVSS-B Score: 🔒 CNA CVSS-BT Score: 🔒 CNA Vector: 🔒 CVSSv3info VulDB Meta Base Score: 4.7 VulDB Meta Temp Score: 4.7 VulDB Base Score: 4.7 VulDB Temp Score: 4.7 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Operator precedence logic error CWE: CWE-783 CAPEC: 🔒 ATT&CK: 🔒 Physical: No Local: No Remote: Yes Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: no mitigation known Status: 🔍 0-Day Time: 🔒 Timelineinfo 10/30/2025 CVE reserved 04/14/2026 +165 days Advisory disclosed 04/14/2026 +0 days VulDB entry created 04/14/2026 +0 days VulDB entry last update Sourcesinfo Advisory: support.purestorage.com Status: Confirmed CVE: CVE-2026-0209 (🔒) GCVE (CVE): GCVE-0-2026-0209 GCVE (VulDB): GCVE-100-357577 Entryinfo Created: 04/14/2026 21:24 Changes: 04/14/2026 21:24 (63) Complete: 🔍 Cache ID: 99:0D1:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸