CVE-2026-87863
CVE-2026-87863 · HSTS response erases persisted entries
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An authenticated HTTPS origin can supply an HSTS `max-age` value that the parser accepts, but time serialization later fails to process. On 64-bit systems, extreme max-age values compute an absolute expiry within standard time integer limits that exceeds calendar time structure bounds. During cache saves, the original HSTS file is truncated before writing a temporary replacement; when serialization fails, the temporary file is deleted, leaving an empty or partial cache. Because the save error is silently ignored during cleanup, curl exits successfully despite the data loss.
EPSS 0,3% · Korrektur verfügbar
- Veröffentlicht
- Aktualisiert
Technologie-Stack: system
Betroffene Produkte und Versionen
curl
- Softwareversionen
- ≥ 8.22.0, ≤ 8.22.0: Betroffen (semver)
- ≥ 8.21.0, ≤ 8.21.0: Betroffen (semver)
- ≥ 8.20.0, ≤ 8.20.0: Betroffen (semver)
- ≥ 8.19.0, ≤ 8.19.0: Betroffen (semver)
- ≥ 8.18.0, ≤ 8.18.0: Betroffen (semver)
- ≥ 8.17.0, ≤ 8.17.0: Betroffen (semver)
- ≥ 8.16.0, ≤ 8.16.0: Betroffen (semver)
- ≥ 8.15.0, ≤ 8.15.0: Betroffen (semver)
- ≥ 8.14.1, ≤ 8.14.1: Betroffen (semver)
- ≥ 8.14.0, ≤ 8.14.0: Betroffen (semver)
- ≥ 8.13.0, ≤ 8.13.0: Betroffen (semver)
- ≥ 8.12.1, ≤ 8.12.1: Betroffen (semver)
- ≥ 8.12.0, ≤ 8.12.0: Betroffen (semver)
- ≥ 8.11.1, ≤ 8.11.1: Betroffen (semver)
- ≥ 8.11.0, ≤ 8.11.0: Betroffen (semver)
- ≥ 8.10.1, ≤ 8.10.1: Betroffen (semver)
- ≥ 8.10.0, ≤ 8.10.0: Betroffen (semver)
- ≥ 8.9.1, ≤ 8.9.1: Betroffen (semver)
- ≥ 8.9.0, ≤ 8.9.0: Betroffen (semver)
- ≥ 8.8.0, ≤ 8.8.0: Betroffen (semver)
- ≥ 8.7.1, ≤ 8.7.1: Betroffen (semver)
- ≥ 8.7.0, ≤ 8.7.0: Betroffen (semver)
- ≥ 8.6.0, ≤ 8.6.0: Betroffen (semver)
- ≥ 8.5.0, ≤ 8.5.0: Betroffen (semver)
- ≥ 8.4.0, ≤ 8.4.0: Betroffen (semver)
- ≥ 8.3.0, ≤ 8.3.0: Betroffen (semver)
- ≥ 8.2.1, ≤ 8.2.1: Betroffen (semver)
- ≥ 8.2.0, ≤ 8.2.0: Betroffen (semver)
Keine Korrektur veröffentlicht
curl Debian:13
- Softwareversionen
- 8.14.1-2
- 8.14.1-2+deb13u1
- 8.14.1-2+deb13u2
- 8.14.1-2+deb13u2~bpo13+1
- 8.14.1-2+deb13u3
- 8.14.1-2+deb13u4
- 8.14.1-2+deb13u5
- 8.14.1-2+deb13u7
- 8.14.1-2+exp1
- 8.15.0-1
- 8.15.0-1~bpo13+1
- 8.15.0-1~exp1
- 8.15.0~rc1-1exp1
- 8.15.0~rc2-1~exp1
- 8.15.0~rc3-1~exp1
- 8.16.0-1
- 8.16.0-1+exp1
- 8.16.0-1~bpo13+1
- 8.16.0-2
- 8.16.0-3
- 8.16.0-4
- 8.16.0-4~bpo13+1
- 8.16.0~rc1-1~exp1
- 8.16.0~rc2-1
- 8.16.0~rc2-2
- 8.16.0~rc3-1
- 8.17.0-1
- 8.17.0-2
- 8.17.0-3
- 8.17.0~rc1-1~exp1
- 8.17.0~rc2-1
- 8.17.0~rc3-1
- 8.18.0-1
- 8.18.0-1~bpo13+1
- 8.18.0-2
- 8.18.0~rc1-1+exp1
- 8.18.0~rc2-1
- 8.18.0~rc3-1
- 8.19.0-1
- 8.19.0-1+exp1
- 8.19.0-1~bpo13+1
- 8.19.0-2
- 8.19.0-3
- 8.19.0-3+exp1
- 8.19.0-3+exp2
- 8.19.0~rc1-1~exp1
- 8.19.0~rc2-1
- 8.19.0~rc2-2
- 8.19.0~rc3-1
- 8.20.0-1
- 8.20.0-1+exp
- 8.20.0-2
- 8.20.0-2+exp1
- 8.20.0-2~bpo13+1
- 8.20.0-3
- 8.20.0-4
- 8.20.0-5
- 8.20.0-5~bpo13+1
- 8.20.0~rc1-1+exp1
- 8.20.0~rc1-1+exp2
- 8.20.0~rc1-1+exp3
- 8.20.0~rc2-1
- 8.20.0~rc2-1+exp1
- 8.20.0~rc3-1
- 8.20.0~rc3-1+exp1
- 8.21.0-1
- 8.21.0-1+exp1
- 8.21.0-2
- 8.21.0-2+exp1
- 8.21.0-2~bpo13+1
- 8.21.0~rc1-1+exp1
- 8.21.0~rc2-1
- 8.21.0~rc2-1+exp1
- 8.21.0~rc3-1
- 8.21.0~rc3-1+exp1
- 8.22.0-1
- 8.22.0-1+exp1
- 8.22.0~rc2-1
- 8.22.0~rc2-2
- 8.22.0~rc3-1
- 8.22.0~rc3-1+exp1
- 8.23.0-1
- 8.23.0~rc1-1
- 8.23.0~rc1-2
- 8.23.0~rc2-1
- 8.23.0~rc2-1+exp1
- 8.23.0~rc3-1
- 8.23.0~rc3-1+exp1
- Betroffene Versionsbereiche
- ECOSYSTEM: (−∞, +∞)
Keine Korrektur veröffentlicht
curl Debian:14
- Softwareversionen
- 8.14.1-2
- 8.14.1-2+exp1
- 8.15.0-1
- 8.15.0-1~bpo13+1
- 8.15.0-1~exp1
- 8.15.0~rc1-1exp1
- 8.15.0~rc2-1~exp1
- 8.15.0~rc3-1~exp1
- 8.16.0-1
- 8.16.0-1+exp1
- 8.16.0-1~bpo13+1
- 8.16.0-2
- 8.16.0-3
- 8.16.0-4
- 8.16.0-4~bpo13+1
- 8.16.0~rc1-1~exp1
- 8.16.0~rc2-1
- 8.16.0~rc2-2
- 8.16.0~rc3-1
- 8.17.0-1
- 8.17.0-2
- 8.17.0-3
- 8.17.0~rc1-1~exp1
- 8.17.0~rc2-1
- 8.17.0~rc3-1
- 8.18.0-1
- 8.18.0-1~bpo13+1
- 8.18.0-2
- 8.18.0~rc1-1+exp1
- 8.18.0~rc2-1
- 8.18.0~rc3-1
- 8.19.0-1
- 8.19.0-1+exp1
- 8.19.0-1~bpo13+1
- 8.19.0-2
- 8.19.0-3
- 8.19.0-3+exp1
- 8.19.0-3+exp2
- 8.19.0~rc1-1~exp1
- 8.19.0~rc2-1
- 8.19.0~rc2-2
- 8.19.0~rc3-1
- 8.20.0-1
- 8.20.0-1+exp
- 8.20.0-2
- 8.20.0-2+exp1
- 8.20.0-2~bpo13+1
- 8.20.0-3
- 8.20.0-4
- 8.20.0-5
- 8.20.0-5~bpo13+1
- 8.20.0~rc1-1+exp1
- 8.20.0~rc1-1+exp2
- 8.20.0~rc1-1+exp3
- 8.20.0~rc2-1
- 8.20.0~rc2-1+exp1
- 8.20.0~rc3-1
- 8.20.0~rc3-1+exp1
- 8.21.0-1
- 8.21.0-1+exp1
- 8.21.0-2
- 8.21.0-2+exp1
- 8.21.0-2~bpo13+1
- 8.21.0~rc1-1+exp1
- 8.21.0~rc2-1
- 8.21.0~rc2-1+exp1
- 8.21.0~rc3-1
- 8.21.0~rc3-1+exp1
- 8.22.0-1
- 8.22.0-1+exp1
- 8.22.0~rc2-1
- 8.22.0~rc2-2
- 8.22.0~rc3-1
- 8.22.0~rc3-1+exp1
- 8.23.0-1
- 8.23.0~rc1-1
- 8.23.0~rc1-2
- 8.23.0~rc2-1
- 8.23.0~rc2-1+exp1
- 8.23.0~rc3-1
- 8.23.0~rc3-1+exp1
- Betroffene Versionsbereiche
- ECOSYSTEM: (−∞, +∞)
Keine Korrektur veröffentlicht
curl Ubuntu:24.04:LTS
- Softwareversionen
- 8.2.1-1ubuntu3
- 8.2.1-1ubuntu3.1
- 8.4.0-2ubuntu1
- 8.5.0-2ubuntu1
- 8.5.0-2ubuntu2
- 8.5.0-2ubuntu8
- 8.5.0-2ubuntu9
- 8.5.0-2ubuntu10
- 8.5.0-2ubuntu10.1
- 8.5.0-2ubuntu10.2
- 8.5.0-2ubuntu10.3
- 8.5.0-2ubuntu10.4
- 8.5.0-2ubuntu10.5
- 8.5.0-2ubuntu10.6
- 8.5.0-2ubuntu10.7
- 8.5.0-2ubuntu10.8
- 8.5.0-2ubuntu10.9
- 8.5.0-2ubuntu10.10
- 8.5.0-2ubuntu10.11
- 8.5.0-2ubuntu10.12
- 8.5.0-2ubuntu10.13
- 8.5.0-2ubuntu10.15
- Betroffene Versionsbereiche
- ECOSYSTEM: < 8.5.0-2ubuntu10.16
Auf 8.5.0-2ubuntu10.16 aktualisieren
curl Ubuntu:26.10
- Softwareversionen
- 8.18.0-1ubuntu2
- 8.20.0-2ubuntu1
- 8.20.0-2ubuntu3
- 8.20.0-2ubuntu10
- 8.20.0-2ubuntu11
- Betroffene Versionsbereiche
- ECOSYSTEM: < 8.20.0-2ubuntu11.1
Auf 8.20.0-2ubuntu11.1 aktualisieren
curl Ubuntu:26.04:LTS
- Softwareversionen
- 8.14.1-2ubuntu1
- 8.17.0-1ubuntu1
- 8.18.0-1ubuntu1
- 8.18.0-1ubuntu2
- 8.18.0-1ubuntu2.1
- 8.18.0-1ubuntu2.2
- 8.18.0-1ubuntu2.3
- 8.18.0-1ubuntu2.4
- 8.18.0-1ubuntu2.5
- 8.18.0-1ubuntu2.7
- Betroffene Versionsbereiche
- ECOSYSTEM: < 8.18.0-1ubuntu2.8
Auf 8.18.0-1ubuntu2.8 aktualisieren