proxygen
- Software type
- Web framework
- Total vulnerabilities (90 days)
- 7
- Products & ServicesProducts & Services
- SolutionsSolutions
- PricingPricing
- CompanyCompany
- ResourcesResources
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As of 11/12/2026, proxygen recorded 7 security vulnerabilities in the last 90 days, of which 2 are rated High or Critical. None of these vulnerabilities is actively exploited (KEV) according to CISA's catalog. CyStack recommends that organizations and individual users apply patches as soon as possible.
CyStack does not yet have sufficient official-source data to identify the latest version of proxygen and determine which vulnerabilities affect that version.
CyStack VulnScan continuously discovers assets, validates vulnerabilities, and helps security teams prioritize remediation across the organization.
CVE-2026-121737CVE-2026-121737CVE-2026-119237CVE-2026-119237CVE-2026-119235CVE-2026-119235CVE-2026-119233CVE-2026-119233CVE-2026-91096Facebook proxygen WebTransport use-after-free can expose process data| Vulnerability | Exploitation status | Fix | Published | Severity |
|---|---|---|---|---|
CVE-2026-121737CVE-2026-121737 | Exploitation statusNot confirmed | FixYes | Published11/11/2026 |
| SeverityUnknown |
CVE-2026-119237CVE-2026-119237 | Exploitation statusNot confirmed | FixYes | Published11/11/2026 | SeverityUnknown |
|---|
CVE-2026-119235CVE-2026-119235 | Exploitation statusNot confirmed | FixYes | Published11/11/2026 | SeverityUnknown |
|---|
CVE-2026-119233CVE-2026-119233 | Exploitation statusNot confirmed | FixYes | Published11/11/2026 | SeverityUnknown |
|---|
CVE-2026-91096Facebook proxygen WebTransport use-after-free can expose process data | Exploitation statusNot exploited | FixYes | Published09/28/2026 | SeverityHigh |
|---|
CVE-2026-91095CVE-2026-91095 | Exploitation statusNot exploited | FixYes | Published09/28/2026 | SeverityMedium |
|---|
CVE-2026-84895Use-after-free during session closure in Facebook proxygen | Exploitation statusNot exploited | FixYes | Published09/28/2026 | SeverityHigh |
|---|
CVE-2026-44909CVE-2026-44909 | Exploitation statusNot exploited | FixYes | Published07/23/2026 | SeverityHigh |
|---|
CVE-2025-55181CVE-2025-55181 | Exploitation statusNot exploited | FixYes | Published12/02/2025 | SeverityMedium |
|---|
CVE-2021-24029CVE-2021-24029 | Exploitation statusNot confirmed | FixYes | Published03/15/2021 | SeverityUnknown |
|---|
CVE-2020-1897CVE-2020-1897 | Exploitation statusNot confirmed | FixYes | Published05/18/2020 | SeverityUnknown |
|---|
CVE-2019-11940CVE-2019-11940 | Exploitation statusNot confirmed | FixNo | Published12/04/2019 | SeverityUnknown |
|---|
CVE-2019-11921CVE-2019-11921 | Exploitation statusNot confirmed | FixYes | Published07/25/2019 | SeverityUnknown |
|---|
CVE-2018-6347CVE-2018-6347 | Exploitation statusNot exploited | FixNo | Published12/31/2018 | SeverityHigh |
|---|
CVE-2018-6346CVE-2018-6346 | Exploitation statusNot exploited | FixYes | Published12/31/2018 | SeverityHigh |
|---|
CVE-2018-6343CVE-2018-6343 | Exploitation statusNot exploited | FixNo | Published12/31/2018 | SeverityHigh |
|---|
16 Results | Page 1 of 1