How many CVEs have patched yieldBlock?

1 published CVEs changed yieldBlock in twigphp/Twig, in 1 distinct patches totalling 1 changed lines, between 2026 and 2026.

What is the latest CVE that changed yieldBlock?

CVE-2026-49981 (Twig: Sandbox filter, tag and function allow-list bypass when sandbox state changes between renders for a cached `Template`), published 2026-07-14, changed lines 455 of src/Template.php.

How does yieldBlock compare to the rest of twigphp/Twig?

twigphp/Twig has 23 CVEs with a located fix in total; 1 of them changed yieldBlock.

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.

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YieldBlock

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Patched Functions
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Twig
YieldBlock

yieldBlock in twigphp/Twig: Patched by 1 CVEs

twigphp/Twig

Function

yieldBlock

Name: yieldBlock in twigphp/Twig: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

src/Template.php

Last patched July 14, 2026

CVEs

That changed this function

Distinct patches

Backports counted once

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

yieldBlock in twigphp/Twig was changed by 1 published CVE fixes in 2026, in 1 distinct patches that added or removed 1 lines in total.

twigphp/Twig has 23 CVEs with a located fix in total, so 4% of them touched this function.

CVEs that patched it

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

Twig: Sandbox filter, tag and function allow-list bypass when sandbox state changes between renders for a cached `Template`
CVE-2026-49981 · line 455 · +1 −0
High · CVSS 8.7
EPSS 0.4%2026-07-14

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1ensureSecurityCheckedsrc/Template.php1 CVEs · 1 patches2026
2getParentsrc/Template.php1 CVEs · 1 patches2026
3getTemplateForMacrosrc/Template.php1 CVEs · 1 patches2026
4yieldsrc/Template.php1 CVEs · 1 patches2026

Other hotspots in the repository

Functions in twigphp/Twig changed by the most CVE fixes.

getFilters3 CVEs · src/Extension/CoreExtension.php include2 CVEs · src/Extension/CoreExtension.php column2 CVEs · src/Extension/CoreExtension.php compile2 CVEs · src/Node/IncludeNode.php getAttribute2 CVEs · src/Extension/CoreExtension.php wrapNode2 CVEs · src/NodeVisitor/SandboxNodeVisitor.php

All patched functions in twigphp/Twig

Frequently asked questions

Common questions about CVE fixes to yieldBlock.

How many CVEs have patched yieldBlock?: 1 published CVEs changed yieldBlock in twigphp/Twig, in 1 distinct patches totalling 1 changed lines, between 2026 and 2026.
What is the latest CVE that changed yieldBlock?: CVE-2026-49981 (Twig: Sandbox filter, tag and function allow-list bypass when sandbox state changes between renders for a cached `Template`), published 2026-07-14, changed lines 455 of src/Template.php.
How does yieldBlock compare to the rest of twigphp/Twig?: twigphp/Twig has 23 CVEs with a located fix in total; 1 of them changed yieldBlock.
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

src/Template.php on GitHub (opens in a new tab)
All patched functions in twigphp/Twig
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.

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Overview
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