CVE-2026-11824

HIGHPre-NVD 7.87.8
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-09. A secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: EPSS, GitHub Security Advisory, a secondary CVSS source
Trending — Patch released this week
7.8EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 7.8Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

SQLite before 3.53.2 contains a heap-based buffer overflow vulnerability in the FTS5 full-text search extension that allows attackers to cause a crash or execute arbitrary code by supplying a crafted database with malicious continuation page metadata specifying a szLeaf value smaller than 4. Attackers can trigger an integer underflow in fts5ChunkIterate() causing an inflated remaining byte count during FTS5 MATCH query processing, leading to a heap buffer overflow of attacker-controlled data in applications compiled with SQLITE_ENABLE_FTS5.

CVSS v3
7.8
EG Score
7.8HIGHmedium confidence
EG Risk
35
EG Risk 35/100

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed (value × EchelonGraph’s weight)
Severity78% × 45%
The EG Score, 7.8 of 10.
Exploitation0.2% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.2%
EPSS %ILE
6th
KEV
Not listed

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

June 9, 2026

Last Modified

October 15, 2026

Advisory Details (4)

Auto-updated Jun 9, 2026
Patch available.
Web page

SQLite before 3.53.2 Heap Buffer Overflow via FTS5 fts5ChunkIterate | Advisories | VulnCheck

https://www.vulncheck.com/advisories/sqlite-before-heap-buffer-overflow-via-fts5-fts5chunkiterate
Web page

SQLite: Check-in [4a5ad516ea]

https://sqlite.org/src/info/4a5ad516ea93
Web page

SQLite: Check-in [061febcf41]

https://sqlite.org/src/info/061febcf41ca
Web page

SQLite Release 3.53.2 On 2026-06-03

https://sqlite.org/releaselog/3_53_2.html

Vendor Advisories for CVE-2026-11824(20)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(30)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatcert-manager/jetstack-cert-manager-rhel9:17913710692026-10-13redhat
redhatcert-manager/cert-manager-istio-csr-rhel9:17914597592026-10-13redhat
redhatrhaii/vllm-cuda-rhel9:17914736312026-10-13redhat
redhatcert-manager/cert-manager-operator-rhel9:17890290762026-10-13redhat
redhatrhaii/vllm-gaudi-rhel9:17914271822026-10-13redhat
redhatcert-manager/cert-manager-operator-rhel9:17917882872026-10-13redhat
redhatrhaii/vllm-rocm-rhel9:17914258692026-10-13redhat
redhatcert-manager/cert-manager-istio-csr-rhel9:17913783952026-10-13redhat
redhatrhaii/vllm-spyre-rhel9:17918183572026-10-13redhat
redhatrhaii/model-opt-cuda-rhel9:17918038212026-10-13redhat
redhatcert-manager/jetstack-cert-manager-rhel9:17914597112026-10-13redhat
redhatrhaii/vllm-cpu-rhel9:17914736142026-10-13redhat
redhatrhai/base-image-cuda-13.0-rhel9:17912318202026-10-12redhat
redhatrhai/base-image-cuda-12.9-rhel9:17912322572026-10-12redhat
redhatopenshift/ose-rhel-coreos-9:414.92.202609282130-02026-10-08redhat
redhatrhelai3/bootc-rocm-rhel9:17907918932026-10-05redhat
redhatrhelai3/disk-image-cuda-rhel9:17909541792026-10-05redhat
redhatrhai/base-image-tpu-rhel9:17907035392026-10-01redhat
redhatrhai/base-image-spyre-rhel9:17907035972026-10-01redhat
redhatrhai/base-image-rocm-6.4-rhel9:17907035452026-10-01redhat
redhatrhai/base-image-rocm-7.1-rhel9:17907035412026-10-01redhat
redhatrhai/base-image-cuda-13.0-rhel9:17907036012026-10-01redhat
redhatrhai/base-image-tpu-rhel9:17907034972026-10-01redhat
redhatrhai/base-image-cpu-rhel9:17907036312026-10-01redhat
redhatrhai/base-image-cuda-12.9-rhel9:17907036302026-10-01redhat
redhatrhai/base-image-cuda-rhel9:17907035862026-10-01redhat
redhatopenshift/ose-rhel-coreos-9:417.94.202609191027-02026-10-01redhat
redhatrhai/base-image-cuda-13.0-rhel9:17907036412026-10-01redhat
redhatrhai/base-image-gaudi-rhel9:17907035532026-10-01redhat
redhatrhai/base-image-tpu-rhel9:17907035162026-10-01redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(5 across 5 ecosystems)
Alpine:v3.23(1)
PackageVulnerable rangeFix by version rangeDependents
sqlite—
  • every version up to 3.53.4-r0: fixed in 3.53.4-r0
—
Debian:11(1)
PackageVulnerable rangeFix by version rangeDependents
sqlite33.34.1-3 ... 3.53.4-2 (52 versions)
  • every version on: no fix on record
—
Debian:12(1)
PackageVulnerable rangeFix by version rangeDependents
sqlite33.40.1-2 ... 3.53.4-2 (29 versions)
  • every version on: no fix on record
—
Debian:13(1)
PackageVulnerable rangeFix by version rangeDependents
sqlite33.46.1-7, 3.46.1-7+deb13u1
  • every version up to 3.46.1-7+deb13u2: fixed in 3.46.1-7+deb13u2
—
Debian:14(1)
PackageVulnerable rangeFix by version rangeDependents
sqlite33.46.1-7, 3.46.1-8, 3.46.1-9
  • every version up to 3.53.2-1: fixed in 3.53.2-1
—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

All Vendor Advisories

(25)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 17× in last 7d / 33× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 100 of 370 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. None are among the latest 100 rows. The 270 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-15 16:31 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  2. 2026-10-15 02:37 UTCEG score recompute
  3. 2026-10-15 02:37 UTCVendor advisory
  4. 2026-10-15 02:37 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  5. 2026-10-15 01:41 UTCEG score recompute
  6. 2026-10-15 01:41 UTCVendor advisory
  7. 2026-10-15 01:40 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  8. 2026-10-14 16:32 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  9. 2026-10-13 16:33 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  10. 2026-10-12 16:37 UTCEG score recompute
  11. 2026-10-12 16:33 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  12. 2026-10-11 20:13 UTCEG score recompute
  13. 2026-10-11 18:25 UTCEG score recompute
  14. 2026-10-11 14:58 UTCEG score recompute
  15. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  16. 2026-10-10 19:59 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  17. 2026-10-09 20:06 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  18. 2026-10-08 17:11 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  19. 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  20. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  21. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  22. 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  23. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  24. 2026-10-03 09:39 UTCOSV refresh
  25. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.2% · 6th percentile
Show 75 more
  1. 2026-09-30 15:02 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  2. 2026-09-29 15:20 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  3. 2026-09-28 13:50 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  4. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.2% · 6th percentile
  5. 2026-09-23 13:47 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  6. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  7. 2026-09-18 19:27 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  8. 2026-09-16 05:14 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  9. 2026-09-14 04:22 UTCEG score recompute
  10. 2026-09-14 04:22 UTCVendor advisory
  11. 2026-09-14 04:22 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  12. 2026-09-13 16:46 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  13. 2026-09-12 15:00 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  14. 2026-09-11 14:52 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  15. 2026-09-11 09:36 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  16. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  17. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  18. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  19. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  20. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  21. 2026-09-02 14:11 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  22. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  23. 2026-08-31 00:27 UTCEG score recompute
  24. 2026-08-31 00:27 UTCVendor advisory
  25. 2026-08-31 00:27 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  26. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  27. 2026-08-30 01:21 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  28. 2026-08-28 21:40 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  29. 2026-08-27 14:24 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  30. 2026-08-25 13:48 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  31. 2026-08-25 00:47 UTCEG score recompute
  32. 2026-08-25 00:47 UTCVendor advisory
  33. 2026-08-25 00:47 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  34. 2026-08-23 23:59 UTCVendor advisory
  35. 2026-08-23 23:59 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  36. 2026-08-23 11:02 UTCEG score recompute
  37. 2026-08-23 11:02 UTCVendor advisory
  38. 2026-08-23 11:02 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  39. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  40. 2026-08-21 23:52 UTCEG score recompute
  41. 2026-08-21 23:52 UTCVendor advisory
  42. 2026-08-21 23:52 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  43. 2026-08-21 23:48 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  44. 2026-08-21 10:53 UTCEG score recompute
  45. 2026-08-21 10:53 UTCVendor advisory
  46. 2026-08-21 10:52 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  47. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  48. 2026-08-20 21:54 UTCVendor advisory
  49. 2026-08-20 21:54 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  50. 2026-08-20 08:56 UTCEG score recompute
  51. 2026-08-20 08:56 UTCVendor advisory
  52. 2026-08-20 08:56 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  53. 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  54. 2026-08-19 15:41 UTCEG score recompute
  55. 2026-08-19 15:41 UTCVendor advisory
  56. 2026-08-19 15:41 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  57. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  58. 2026-08-17 13:13 UTCVendor advisory
  59. 2026-08-17 13:13 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  60. 2026-08-17 00:16 UTCEG score recompute
  61. 2026-08-17 00:16 UTCVendor advisory
  62. 2026-08-17 00:16 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  63. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  64. 2026-08-16 06:59 UTCEG score recompute
  65. 2026-08-16 06:59 UTCVendor advisory
  66. 2026-08-16 06:59 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  67. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  68. 2026-08-15 18:03 UTCVendor advisory
  69. 2026-08-15 18:03 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  70. 2026-08-15 04:02 UTCEG score recompute
  71. 2026-08-15 04:02 UTCVendor advisory
  72. 2026-08-15 04:02 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8
  73. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.2% · 7th percentile
  74. 2026-08-14 15:04 UTCVendor advisory
  75. 2026-08-14 15:04 UTCGHSA enrichmentGHSA-8g48-4wfm-7247 · GitHub severity HIGH · GitHub CVSS 7.8

Related CVEs(same product + same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-11824?
CVE-2026-11824 is a high-severity vulnerability; its CVE record was published on June 9, 2026. SQLite before 3.53.2 contains a heap-based buffer overflow vulnerability in the FTS5 full-text search extension that allows attackers to cause a crash or execute arbitrary code by supplying a crafted database with malicious continuation page metadata specifying a szLeaf value smaller than 4.…
When was CVE-2026-11824 made public?
CVE-2026-11824 was made public on June 9, 2026: that is the date its CVE record's CNA, VulnCheck, gives for when the vulnerability was made public. The CVE record itself was published on June 9, 2026. EchelonGraph's copy of the record carries a last-modified date of October 15, 2026; the record at its source may have been updated since.
Is CVE-2026-11824 actively exploited?
CVE-2026-11824 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (6th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-11824?
CVE-2026-11824 has a CVSS base score of 7.8 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-11824?
A fix for CVE-2026-11824 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-11824 are linked in the Vendor Advisories panel on this page.

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