# Multiple AdaCore security advisories

**URL:** https://forum.ada-lang.io/t/multiple-adacore-security-advisories/4646
**Category:** General
**Tags:** security
**Created:** [August 19, 2026, 1:52pm UTC](https://forum.ada-lang.io/t/multiple-adacore-security-advisories/4646 "2026-08-19T13:52:36Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![JeremyGrosser](https://forum.ada-lang.io/user_avatar/forum.ada-lang.io/jeremygrosser/32/3_2.png) [@JeremyGrosser](https://forum.ada-lang.io/u/JeremyGrosser)
#### Post date: [August 19, 2026, 1:52pm UTC](https://forum.ada-lang.io/t/multiple-adacore-security-advisories/4646/1 "2026-08-19T13:52:37Z")

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Ada Language Server unbounded memory growth.  
[SEC.ALS-1818-v1.pdf](https://docs.adacore.com/corp/security-advisories/SEC.ALS-1818-v1.pdf)— 2026-08-15

Gnatcoll project loader attribute sanitization default  
[SEC.GNATCOLL-CORE-0162-v2.pdf](https://docs.adacore.com/corp/security-advisories/SEC.GNATCOLL-CORE-0162-v2.pdf)— 2026-08-14

Single carriage returns are not filtered out by gnatcoll emails  
[SEC.GNATCOLL-CORE-0164-v1.pdf](https://docs.adacore.com/corp/security-advisories/SEC.GNATCOLL-CORE-0164-v1.pdf)— 2026-08-13

Unbounded Parser Expansion in XML/Ada Readers  
[SEC.XMLADA-0008-v2.pdf](https://docs.adacore.com/corp/security-advisories/SEC.XMLADA-0008-v2.pdf)— 2026-08-13

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<div class="post-metadata">

### Author: ![JeremyGrosser](https://forum.ada-lang.io/user_avatar/forum.ada-lang.io/jeremygrosser/32/3_2.png) [@JeremyGrosser](https://forum.ada-lang.io/u/JeremyGrosser)
#### Post date: [September 9, 2026, 11:39pm UTC](https://forum.ada-lang.io/t/multiple-adacore-security-advisories/4646/2 "2026-09-09T23:39:47Z")

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Unbounded Recursion Stack Overflow in markdown  
[SEC.MARKDOWN-0009-v2.pdf](https://docs.adacore.com/corp/security-advisories/SEC.MARKDOWN-0009-v2.pdf)— 2026-09-08