How many CVEs have patched parse_durable_handle_context?

5 published CVEs changed parse_durable_handle_context in torvalds/linux, in 23 distinct patches totalling 38 changed lines, between 2024 and 2026.

What is the latest CVE that changed parse_durable_handle_context?

CVE-2026-52996 (ksmbd: fix durable fd leak on ClientGUID mismatch in durable v2 open), published 2026-06-24, changed lines 2848 to 2849 of fs/smb/server/smb2pdu.c.

How does parse_durable_handle_context compare to the rest of torvalds/linux?

torvalds/linux has 19,281 CVEs with a located fix in total; 5 of them changed parse_durable_handle_context.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

RadicalNotion.AI

Security data

Weaknesses (CWE)The MITRE CWE weakness catalog
Attack Patterns (CAPEC)MITRE CAPEC attack patterns
CNAsNumbering authorities and report cards
VendorsVulnerabilities by vendor
Patched FunctionsWhere CVE fixes land in code

Tools

CVSS CalculatorScore CVSS 4.0, 3.1, 3.0 & 2.0
Badge BuilderEmbeddable SVG badges for READMEs

Resources

LearnSecurity guides
Data SourcesCVE data sources

About Blog Pricing Demo

Home
Patched Functions
Torvalds
Linux
Parse_durable_handle_context

RadicalNotion.AI

We do not sell or share your personal information.

Security Data

CWE Directory
CAPEC Directory
CNA Directory
CNA Leaderboard
CNA Report Cards
Vendor Directory
Patched Functions
Data Sources

Calculators

CVSS Calculator
CVSS 4.0
CVSS 3.1
CVSS 3.0
CVSS 2.0
Badge Builder

Platform

My Vulnerabilities
Insights
Notifications
Pricing

Learn

Guides
What is a CVE?
What is CVSS?
The CISA KEV catalog
What is EPSS?

Company

About
Blog
Careers
Contact
Demo

Account

Legal

Security
Privacy
Terms

RadicalNotion.AI

Security data

Weaknesses (CWE)The MITRE CWE weakness catalog
Attack Patterns (CAPEC)MITRE CAPEC attack patterns
CNAsNumbering authorities and report cards
VendorsVulnerabilities by vendor
Patched FunctionsWhere CVE fixes land in code

Tools

CVSS CalculatorScore CVSS 4.0, 3.1, 3.0 & 2.0
Badge BuilderEmbeddable SVG badges for READMEs

Resources

LearnSecurity guides
Data SourcesCVE data sources

About Blog Pricing Demo

Home
Patched Functions
Torvalds
Linux
Parse_durable_handle_context

parse_durable_handle_context in torvalds/linux: Patched by 5 CVEs

torvalds/linux

Function

parse_durable_handle_context

Name: parse_durable_handle_context in torvalds/linux: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

fs/smb/server/smb2pdu.c

Last patched June 24, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2024–2026

Years

By CVE publication date

Overview

parse_durable_handle_context in torvalds/linux was changed by 5 published CVE fixes between 2024 and 2026, in 23 distinct patches that added or removed 38 lines in total.

torvalds/linux has 19,281 CVEs with a located fix in total, so 0% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed parse_durable_handle_context, newest first, with the lines each fix touched.

ksmbd: fix durable fd leak on ClientGUID mismatch in durable v2 open
CVE-2026-52996 · lines 2848–2849 · +2 −0
Medium · CVSS 5.5
EPSS 0.2%2026-06-24
ksmbd: fix use-after-free in durable v2 replay of active file handles
CVE-2026-23427 · lines 2816–2820 · +5 −1
Medium · CVSS 5.7
EPSS 0.3%2026-04-03
smb/server: fix refcount leak in parse_durable_handle_context()
CVE-2025-71204 · line 2808 · +1 −0
High · CVSS 7.1
EPSS 0.3%2026-02-14
ksmbd: add bounds check for durable handle context
CVE-2025-22043 · lines 2702–2780 · +21 −0 in 3 hunks
High · CVSS 8.1
EPSS 0.5%2025-04-16
smb/server: fix potential null-ptr-deref of lease_ctx_info in smb2_open()
CVE-2024-46742 · lines 2774–2796 · +4 −4 in 2 hunks
Medium · CVSS 5.5
EPSS 0.3%2024-09-18

Get an alert when the next CVE fix lands in torvalds/linux, with the patched functions.

Monitor linux CVEs

Other functions in these files

Functions in the same file that CVE fixes also changed.

1smb2_sess_setupfs/smb/server/smb2pdu.c13 CVEs · 60 patches2024 to 2026
2smb2_openfs/smb/server/smb2pdu.c9 CVEs · 42 patches2024 to 2026
3smb2_lockfs/smb/server/smb2pdu.c8 CVEs · 43 patches2025 to 2026
4smb2_session_logofffs/smb/server/smb2pdu.c7 CVEs · 31 patches2024 to 2026
5krb5_authenticatefs/smb/server/smb2pdu.c6 CVEs · 21 patches2025 to 2026
6smb2_check_user_sessionfs/smb/server/smb2pdu.c6 CVEs · 21 patches2024 to 2026
7smb2_ioctlfs/smb/server/smb2pdu.c5 CVEs · 45 patches2024 to 2026
8smb2_get_eafs/smb/server/smb2pdu.c4 CVEs · 25 patches2024 to 2026

Other hotspots in the repository

Functions in torvalds/linux changed by the most CVE fixes.

smb2_sess_setup13 CVEs · fs/smb/server/smb2pdu.c adjust_ptr_min_max_vals13 CVEs · kernel/bpf/verifier.c ext4_fill_super13 CVEs · fs/ext4/super.c bcm_rx_setup12 CVEs · net/can/bcm.c copy_process12 CVEs · kernel/fork.c smb2_sess_setup11 CVEs · fs/ksmbd/smb2pdu.c

All patched functions in torvalds/linux

Frequently asked questions

Common questions about CVE fixes to parse_durable_handle_context.

How many CVEs have patched parse_durable_handle_context?: 5 published CVEs changed parse_durable_handle_context in torvalds/linux, in 23 distinct patches totalling 38 changed lines, between 2024 and 2026.
What is the latest CVE that changed parse_durable_handle_context?: CVE-2026-52996 (ksmbd: fix durable fd leak on ClientGUID mismatch in durable v2 open), published 2026-06-24, changed lines 2848 to 2849 of fs/smb/server/smb2pdu.c.
How does parse_durable_handle_context compare to the rest of torvalds/linux?: torvalds/linux has 19,281 CVEs with a located fix in total; 5 of them changed parse_durable_handle_context.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

fs/smb/server/smb2pdu.c on GitHub (opens in a new tab)
All patched functions in torvalds/linux
Patched functions directory

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

Track torvalds/linux CVEs

Get an alert when a new CVE lands in this repository, with the patched functions and AI-written remediation guidance.

Create an account See pricing

On this page

Overview
CVEs that patched it
Other functions in these files
Other hotspots in the repository
FAQ
References