symfony/security-core
Symfony Security Component - Core Library
v8.1.5
223M downloads/mo
#235 most downloaded on composer
symfony/security-core
What this package is like to depend on
Last release 2 days ago
21 Aug 2026
Ships fairly regularly
a new release about every 4 weeks
Rarely documented
notes for 11 of 529 stable releases
Nothing withdrawn
no release was ever pulled
13 years old
624 releases · first in 2013
42 releases in the last 12 months
see the full history below
Release timeline
485 releases · Oct 2013 to Aug 2026Releases
latest 60 of 624-
v8.1.521 Aug 2026Release notes
Open source →Changelog (v8.1.2...v8.1.5)
- bug #65528 Track session usage when a lazy firewall reads the token (@nicolas-grekas)
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v8.1.219 Jul 2026Release notes
Open source →Changelog (v8.1.1...v8.1.2)
- minor #64882 Finalize Urdu (ur) translations (@sadiqk2)
- minor #64821 Review Bosnian (bs) translations (@pkranjcecx)
- minor #64811 fix broken Armenian placeholders (@munzzyy)
- minor #64737 Improve Croatian translations (@HypeMC)
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v8.1.109 Jun 2026Release notes
Open source →Changelog (v8.1.0...v8.1.1)
- bug #64566 Harden __toString trampolines via __unserialize() (@nicolas-grekas)
- bug #64558 Make RoleHierarchy::getReachableRoleNames() return a list again (@nicolas-grekas)
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v8.1.029 May 2026Nothing published for this version
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v8.1.0-RC123 May 2026 pre-releaseNothing published for this version
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v8.1.0-BETA319 May 2026 pre-releaseNothing published for this version
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v8.1.0-BETA213 May 2026 pre-releaseNothing published for this version
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v8.1.0-BETA130 Apr 2026 pre-releaseNothing published for this version
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v8.0.1519 Jul 2026Release notes
Open source →Changelog (v8.0.14...v8.0.15)
- minor #64882 Finalize Urdu (ur) translations (@sadiqk2)
- minor #64821 Review Bosnian (bs) translations (@pkranjcecx)
- minor #64811 fix broken Armenian placeholders (@munzzyy)
- minor #64737 Improve Croatian translations (@HypeMC)
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v8.0.1409 Jun 2026Release notes
Open source →Changelog (v8.0.13...v8.0.14)
- bug #64566 Harden __toString trampolines via __unserialize() (@nicolas-grekas)
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v8.0.1323 May 2026Nothing published for this version
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v8.0.1219 May 2026Nothing published for this version
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v8.0.1113 May 2026Nothing published for this version
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v8.0.831 Mar 2026Nothing published for this version
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v8.0.423 Jan 2026Nothing published for this version
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v8.0.321 Dec 2025Nothing published for this version
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v8.0.027 Nov 2025Nothing published for this version
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v8.0.0-RC124 Oct 2025 pre-releaseNothing published for this version
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v8.0.0-BETA1no date pre-releaseNothing published for this version
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v7.4.1721 Aug 2026Release notes
Open source →Changelog (v7.4.15...v7.4.17)
- bug #65528 Track session usage when a lazy firewall reads the token (@nicolas-grekas)
-
v7.4.1519 Jul 2026Release notes
Open source →Changelog (v7.4.14...v7.4.15)
- minor #64882 Finalize Urdu (ur) translations (@sadiqk2)
- minor #64821 Review Bosnian (bs) translations (@pkranjcecx)
- minor #64811 fix broken Armenian placeholders (@munzzyy)
- minor #64737 Improve Croatian translations (@HypeMC)
-
v7.4.1409 Jun 2026Release notes
Open source →Changelog (v7.4.13...v7.4.14)
- bug #64566 Harden __toString trampolines via __unserialize() (@nicolas-grekas)
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v7.4.1323 May 2026Nothing published for this version
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v7.4.1215 May 2026Nothing published for this version
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v7.4.1113 May 2026Nothing published for this version
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v7.4.831 Mar 2026Nothing published for this version
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v7.4.414 Jan 2026Nothing published for this version
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v7.4.319 Dec 2025Nothing published for this version
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v7.4.021 Nov 2025Nothing published for this version
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v7.4.0-RC124 Oct 2025 pre-releaseNothing published for this version
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v7.4.0-BETA1no date pre-releaseNothing published for this version
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v7.3.1014 Jan 2026Nothing published for this version
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v7.3.919 Dec 2025Nothing published for this version
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v7.3.524 Oct 2025Nothing published for this version
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v7.3.424 Sep 2025Nothing published for this version
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v7.3.325 Aug 2025Nothing published for this version
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v7.3.223 Jul 2025Nothing published for this version
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v7.3.123 Jun 2025Nothing published for this version
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v7.3.026 May 2025Nothing published for this version
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v7.3.0-RC121 May 2025 pre-releaseNothing published for this version
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v7.3.0-BETA117 Apr 2025 pre-releaseNothing published for this version
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v7.2.922 Jul 2025Nothing published for this version
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v7.2.801 Jun 2025Nothing published for this version
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v7.2.721 May 2025Nothing published for this version
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v7.2.617 Apr 2025Nothing published for this version
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v7.2.327 Jan 2025Nothing published for this version
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v7.2.027 Nov 2024Nothing published for this version
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v7.2.0-RC125 Oct 2024 pre-releaseNothing published for this version
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v7.2.0-BETA1no date pre-releaseNothing published for this version
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v7.1.1127 Jan 2025Nothing published for this version
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v7.1.927 Nov 2024Nothing published for this version
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v7.1.625 Oct 2024Nothing published for this version
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v7.1.520 Sep 2024Nothing published for this version
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v7.1.429 Aug 2024Nothing published for this version
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v7.1.326 Jul 2024Nothing published for this version
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v7.1.228 Jun 2024Nothing published for this version
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v7.1.131 May 2024Nothing published for this version
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v7.1.031 May 2024Nothing published for this version
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v7.1.0-RC117 May 2024 pre-releaseNothing published for this version
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v7.1.0-BETA102 May 2024 pre-releaseNothing published for this version